統計と確率
データ分析、確率分布、仮説検定、統計手法。
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which answer choice accurately defines the meaning of the word inferenc…
a conclusion formed from evidence and reasoning
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the median home value in iowa and maryland (adjusted for inflation) are…
a) Maryland b) $91340$ c) $1940$ (rounded to the nearest whole - year)
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question 19 (3 points) a homeowner has a $500 deductible on their insur…
(19) No, because the increased premium is more than the payout. (20) Salaries of employees at a company where most earn minimum wage and a few earn very high salaries
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what does the word explicit mean? (1 point) directly stated ambiguous c…
A. directly stated
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détente means increased openness. restructuring. reform. a relaxing of …
a relaxing of tensions.
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question 14 (3 points) you can invest $6,000 in a certificate of deposi…
(Question 14) C. $3600 (Question 15) C. Continuing with the current projects is safer due to the low risk of failure. The new project has a higher expected value due to the potent…
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question 11 (3 points) a store is giving away a prize. every customer h…
Question 11: B. $20 Question 12: D. $0.98
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the following data shows the points the average points scored by the to…
Minimum: $20.7$ Quartile 1: $23.15$ Median: $24.5$ Quartile 3: $28.15$ Maximum: $37$ Statement A: True Statement B: True Statement C: False
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which of the following sentences best describes a sphere of influence i…
It gave a nation exclusive trade rights in a particular region of China.
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question 6 (3 points) a data set represents the number of cars sold by …
Question 6: The line graph gives a better understanding of the trend in car sales over the year because it can show changes over time and make trends more visible, while a table p…
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friday- is there a meaning to life? if so, what do you think it is? • w…
The meaning of life varies for everyone. Important things to me are family, friends, and self - improvement. I hope to have a fulfilling career and make a positive impact. When 90…
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4. how would you flee a bear that was chasing you? a. with impudence b.…
4. b. with alacrity 5. c. a child who runs out into the street 6. d. discreet 7. b. vertigo 8. a. tranquillity 9. b. a premonition 10. a. skeptical 11. d. misfortune 12. c. myriad…
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respond 3 - 4 sentences. wednesday/thursday - what is the craziest enco…
Wednesday/Thursday: I once went hiking in a remote forest. A huge moose suddenly emerged from the bushes. I think it was because I accidentally entered its territory. I often tell…
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1) which value on the horizontal axis is the mode of the distribution s…
B. 3
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mode, median, and mean what three values most closely represent the mod…
Mode = 9, Median = 7, Mean = 6
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what three values most closely represent the mode, the median, and the …
A. Mode = 3, Median = 4, Mean = 4
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read the excerpt from ovids \pyramus and thisbe\. and may you, mulberry…
A tree is given symbolic meaning.
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1. identify a solution to this system of equations: \\(\\begin{cases}-4…
1. B. \((-2,5)\) 2. a. No. b. The mistake is in the distribution of \(-5\) in \(6x - 5(4 - 1.5x)=34\). It should be \(6x-20 + 7.5x=34\) instead of \(6x-20 - 7.5x=34\).
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determine whether or not the following statements are true or false. ex…
a) False. Corrected: $x < 3$ and $3 < x$ do not mean the same thing. b) True. c) False. Corrected: $-3(x + 2)\leq5$ is the same as $-3x - 6\leq5$. d) False. Corrected: $3x + 11\ge…
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the following data shows the car speed each student went the past week.…
Statement A: False Statement B: True Statement C: True Statement D: False
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the heights of the same variety of pine tree are also normally distribu…
The normal - distribution with mean \( \mu = 33\) and standard - deviation \( \sigma = 3\) has the peak at \(x = 33\), and the inflection points at \(x=33 - 3=30\) and \(x = 33+3 …
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what is a normal distribution? early statisticians noticed the same sha…
A normal distribution is a symmetric - bell - shaped distribution where the mean and median are equal and located at the center of the distribution. Approximately 68% of the data …
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question 5 (10 points) a company is analyzing its sales over the past 1…
(Question 5) The range is 12. The range tells us about the spread of the data, indicating if the monthly sales vary significantly. (Question 6) Mean, 30; Median, 31; Range, 11; Mi…
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we are going to learn how to calculate standard deviation by hand. inte…
(Step 1) \( \mu = 3 \) (Step 2) For \(x = 6\), \((x - \mu)^2=(6 - 3)^2 = 9\); for \(x = 3\), \((x - \mu)^2=(3 - 3)^2 = 0\); for \(x = 3\), \((x - \mu)^2=(3 - 3)^2 = 0\); for \(x =…
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question 2 (20 points) step 3: finding $sum|x - mu|^{2}$ in $sqrt{\frac…
Cannot be determined without values of \(x\) and \(\mu\) from Step 2.
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which sentence demonstrates the connotative meaning of the word \breath…
C. Breath implies life and strength.
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lesson 12 using reading skills learning from context: examples the cont…
1. Words helping define: "presidential greatness"; Probable meaning: a model or perfect example 2. Words helping define: "gambling, drug abuse, gang activity"; Probable meaning: i…
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4. part a: read the sentence from paragraph 3 of passage. “they’re honi…
C. improving, sharpening
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4. part a: read the sentence from paragraph 3 of the passage. “theyre h…
C. improving, sharpening
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4, part a: read the sentence from paragraph 3 of the passage. “they’re …
D. changing, reversing
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emmetts diner tracks its soft drink sales. soda orders month iced teas …
The double - line graph should be completed by plotting the points as described above and connecting them with appropriate lines for Iced teas and Ginger ales respectively.
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which statement is an example of a straw man fallacy? \you said we shou…
"You said we should have less homework, but that really means you don't care about learning at all."
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data set c: 3, 5, 10, 10, 12. data set d: 1, 8, 8, 15. the lists give t…
23
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part 4: short questions 1. why is the fafsa important? 2. how is a loan…
1. The FAFSA determines eligibility for various financial aid programs. 2. A loan must be repaid with interest; a scholarship is non - repayable. 3. Maintain a certain GPA; stay d…
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in 20 words or fewer, when might a stemplot be useful?
For visualizing small - sized data sets.
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iqr standard deviation answer bank this tells us the amount by which th…
IQR: This is the range of the middle half of differences in MPG (highway - city) for 21 model year 2020 midsize cars. Standard deviation: This tells us the amount by which the dif…
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part 1 vocabulary - match the word to the meaning draw a line from the …
1. C. The form you fill out to ask for money help for college. 2. A. Money from the government or state to help pay for college (you don't pay it back). 3. E. Money given to stude…
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sounds of spanish: a pronunciation challenge! part 1: multiple choice q…
1. True 2. False 3. cerdo
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station 1: tenement housing during the gilded age, thousands of immigra…
1. Tenements were overcrowded, poorly - constructed buildings with small, dark, often windowless rooms. They were built due to a large influx of people seeking work and a lack of …
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station 1: tenement housing during the gilded age, thousands of immigra…
1. Tenements were overcrowded, poorly - built apartment buildings. They were built due to a large influx of people seeking work in cities and a housing shortage. 2. Poor ventilati…
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actividad 3: match the times in spanish with their corresponding englis…
1. F. It's ten twenty 2. (No correct match with given options) 3. D. It's one thirty 4. A. It's 12:00 AM 5. C. It's 3:00 AM 6. H. It's nine fifteen 7. B. It's 7:00 AM 8. E. It's o…
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hope is the thing with feathers that perches in the soul, and sings the…
Hope would seem less powerful.
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9. which major nims component describes systems and methods that help t…
9. D. Communications and Information Management 10. C. Special requests from agency representatives
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13) a scatter plot of the u.s. national debt from 2001 to 2016, includi…
B. The scatter plot shows a strong positive correlation.
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which of the following is a feature of a dictionary? a dictionary provi…
A dictionary provides the part of speech of a word.
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which of the following is a feature of a dictionary? the words in a dic…
The words in a dictionary are organized in alphabetical order.
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supply chain questions - due tomorrow!! in the supply chains 5 steps, w…
C. distribution
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which options are us justifications for dropping the atomic bomb? selec…
Japanese warrior culture encouraged fighting to the death and committing suicide attacks. Dropping the bombs would quickly end the war and lead to the least possible loss of life.…
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b. what key feature is f(0)? what is the meaning within the context? c.…
b. The value of the function $f(x)$ at $x = 0$ is $f(0)$. When $f(x)=0$, we are finding the x - values (zeros or roots) for which the function's output is zero.
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question 10 0.5 pts in a data set with a range of 55.4 to 105.4 and 400…
c. P69
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results from a marijuana drug test study showed 143 subjects with posit…
c. 0.593
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based on a recent poll, there is a 50 - 50 chance that a randomly selec…
a. $\frac{1}{2}$ or 0.5
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if a person is randomly selected, find the probability that his or her …
a. $\frac{334}{365}$
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identify the sample space of the probability experiment and determine t…
Identify the sample space: D. {AM, AF, BM, BF, CM, CF, DM, DF} There are 8 outcomes in the sample space. Choose the correct tree diagram below: A.
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olivia receives a prepaid card worth $180 to buy books. each book she p…
a. $f(0)=180$. It means the initial amount of money on the prepaid card is $\$180$ when no books are bought. b. $f(0)$ represents the initial value of the function. In the context…
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read the excerpt from as you like it by william shakespeare. all the wo…
People play different roles throughout their lives.
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1 multiple choice 1 point review the primary source, including its titl…
1. No se puede determinar sin ver el recurso primario. 2. El término "Afro - Eurasia" significa la unión geográfica y cultural de África, Europa y Asia, que se han conectado a lo …
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in a histogram, frequencies are represented by b. bars d. leaves c. por…
b. Bars
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what is the meaning of dysfunctional in the following sentence? the rob…
D. Dysfunctional in a state of not being able to function.
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read the sentence. when cotton clothing is permeated, or soaked through…
D. saturated
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this assignment is to be completed in class; remote completion will not…
b. False
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what is the meaning of affinity in the following sentence? she has an a…
Affinity is possessing a quality of liking or appreciating something.
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read the passage. hanas ambivalence about the trip was understandable. …
B. indecisiveness
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what is the meaning of undefined in the following sentence? the edges o…
The correct option is: Undefined means not clear or defined.
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what is the meaning of impractical in the following sentence? shelly’s …
B. Impractical means not realistically able to be done.
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what is the meaning of interpretation in the following sentence? some w…
Interpretation means a state of understanding.
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read the sentence. the clouds gathering on the horizon were an inauspic…
B. unfavorable
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read the passage. delia pointed out the slender branches of the wispy a…
The word slender implies that the almond tree's branches are thin.
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assessment questions 2 what impact does the word omad,\ in paragraph 28…
D. It demonstrates that the narrator no longer feels a sense of belonging, or at home, on the reservation.
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system was the first system to switch from game cartridges to cd games.…
definition 1
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24. how does a words etymology benefit you as a reader and a writer? it…
It will give you better knowledge of the word's meaning and intent.
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trains vs. airplanes trains and airplanes are both ways to travel from …
The connection is: Both are means of travel. The distinction is: Airplanes are faster and travel in the sky while trains travel on the ground more slowly. The author shows a conne…
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select the three characteristics of a command economy. □ independent in…
The government owns the land and natural resources of the country. The laws of supply and demand are typically ignored. The government controls the means of production, including …
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determina el valor r que consideres más apropiado. indica el coeficient…
$r = 0.7$
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determina el valor r que consideres más apropiado. indica el coeficient…
# Explicación: ## Paso 1: Observar la tendencia de los puntos Los puntos en el diagrama de dispersión no muestran una tendencia clara, ni creciente ni decreciente. ## Paso 2: Comp…
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determine el coeficiente de correlación para cada conjunto de datos. re…
$r=-0,0857$
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unit 2: exploring two variable data hw 1 - two categorical variables na…
a) A side - by - side bar chart can be drawn with x - axis having Game, Commercials, Won't Watch categories and two bars (male and female) for each category with appropriate heigh…
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day 2 meaning of intercepts practice 1. find the x - intercept and y - …
1. **Cómo encontrar un intercepto x y un intercepto y de una tabla**: - El intercepto x es el valor de x cuando y = 0. El intercepto y es el valor de y cuando x = 0. - Para encont…
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determine the equation of regression lineal for each conjunto de datos.…
$y=-311,1429x + 9304,5238$
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16. a single card is drawn from a deck. what is the probability of sele…
b. 4/13
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15. what is the standard deviation of the following probability distrib…
b. 2.6
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view policies current attempt in progress zachariah was reading his psy…
It is the sense or act of hearing.
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13. what value would be needed to complete the following distribution? …
1. **For question 13**: - # Explanation: - ## Step1: Recall probability - distribution property - The sum of all probabilities in a probability - distribution is 1. Let the missin…
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7. the first test in introductory algebra had a mean of 82 with a stand…
b. - 0.47
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6. the following distribution lists ages of students in a college busin…
34
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4. thirteen golfers were asked what their score was on their last game.…
4. b. range 31; outlier 57 5. a. 18
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3. the following frequency distribution was obtained. class boundaries …
D. 34
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statistical modeling – end of 9 weeks part b - sep 25, 2025 answer all …
1. b. 7.6 2. d. 2.145 - 3.655
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when hana goes to the mall, she always buys the same lunch and also buy…
positive correlation
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which word means \to copy certain actions or habits of someone else\? e…
A. Emulate
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why is it important to be careful when you are texting people? you cann…
You can't see the impact your words have.
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what type of association is shown by the data in the scatter plot? a po…
B. negative association
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they eat and drink out of vessels of earth or glass, which make an agre…
The Utopians drink from glass cups. The Utopians make chamber - pots out of gold. The Utopians use gold to chain enslaved people.
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they eat and drink out of vessels of earth or glass, which make an agre…
The Utopians work hard to make gold and silver seem less valuable
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a good name is like deep roots, many old ones liked to say, that help t…
A good name is described as deep roots that help a tree stand strong against hard winds, symbolizing strength and lasting honor.
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if you are reading and do not understand a specific word, what should y…
Look up the meaning of the word that you are not understanding.
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josiah counted the number of silver beads on each bracelet at hampton j…
$379.5275$
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the table below shows the probability distribution of a random variable…
$1.69$
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kiara went on a road trip and tracked her driving each day. use the dat…
Complete the bar - graph by setting the lengths of the bars for each day according to the table values: Monday (100), Tuesday (100), Wednesday (300), Thursday (200), Friday (100).
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crazy horse, like so many oglala, had no desire to go near the holy roa…
Crazy Horse had no desire to go near the Holy Road or Fort Laramie because he understood the concerns of those who warned about the presence of whites and the history of conflicts.