Estadística
Análisis de datos, distribuciones de probabilidad y pruebas de hipótesis.
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11. what is the interquartile range of box plot below? 10 12 14 16 18 2…
6
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constant rate of change determine whether the relationship between the …
1. The relationship between the number of costumes and fabric is linear. The constant rate of change is $3.5$ yards of fabric per costume. 2. The relationship between the day and …
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define: definitive * 1 point purposeful; meaningful. a type of writing …
That decides or settles a question; final.
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when king says that \we will be able to transform the jangling discords…
B. antithesis
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doug, who has four different fruit trees growing in his yard, kept trac…
35%
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bridget owns five dogs and monitors how much food they eat in a month. …
$23.08\%$
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define: relevant * 1 point purposeful; meaningful. that decides or sett…
Purposeful; meaningful.
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according to salary.com, the median annual salary for a fast food cook …
Adjusted annual wage amount: $14985.64$ Weekly FIT withholding: $28.82$ (Note: The actual weekly FIT withholding should be calculated precisely using the official IRS 2022 Percent…
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what does a flashing yellow traffic light mean? a proceed with caution …
A. Proceed with caution
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25) choose the paragraph bridge. previous paragraph ends with: \two sch…
B. Specifically,
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what is the meaning of the word advocates as it is used in paragraph 3?…
A. people who support something
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word study anglo - saxon prefix: be - the anglo - saxon prefix be - has…
A. 1. befriend 2. begrudge 3. bemoan 4. bewildered 5. bedecked B. 1. b 2. e 3. c 4. a 5. d
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answer each question in detail. (please be specific) what is the differ…
1. A translation is a slide and a rotation is a turn. 2. The square - root of 100 is 10 because \(10\times10 = 100\), not \(50\times50\). 3. The cubic family is not a linear funct…
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problem 8 the table below shows the height of a tree from 1995 to 2001 …
Regression Equation: $y = 1.3x+5.1$ Height in 2003: 15.5 feet Height in 2030: 50.6 feet
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19) the author defines the term; ______, she applies it to two case - s…
19) A. next 20) A. meanwhile
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problem 7 the table shows the number of local soccer teams since 1999. …
Regression Equation: $y = 10x+119$ Number of teams in 2000: 129 Number of teams in 2020: 329
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a false premise is best defined as \the contradiction between what is s…
"an incorrect assumption that forms the basis of an argument"
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alg1.3 lesson 1: two - way tables cool down: oh, deer forest rangers re…
1. 27 2. 50 3. 50
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problem 6 the number of students in marching band has increased since t…
Regression Equation: \(y = 4.057x+92.524\) Prediction for 7 years: 121 students Prediction for 15 years: 153 students
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problem 5 mrs. jones - johnson has a t - shirt printing business. the t…
Regression Equation: \(y = 53.57x+32.14\) Number of t - shirts sold in 2018: 461 Number of t - shirts sold in 2024: 782
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2.5 hours, 79 problem 4 the table below gives the height and shoe size …
Regression Equation: \(\hat{y}=2 + 0.1164x\) If a student is 73 inches tall, the predicted shoe - size is approximately 10.5 If a student is 60 inches tall, the predicted shoe - s…
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problem 3 the table to the right shows the length in inches and weight …
Regression Equation: $y = 4.41x-159.49$ If a dog is 75 inches in length, its predicted weight is 171.26 pounds. If a dog is 65 inches in length, its predicted weight is 127.16 pou…
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multiple - choice question what does the slope mean in the context of t…
The growth rate of the plant per day
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multiple - choice question what does the y - intercept mean? how tall t…
How tall the plant was when it was transplanted
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problem 2 the table to the right gives the number of hours spend studyi…
Regression Equation: \(y = 6.09x+63.90\) Predicted grade for 6 - hour study: 100 Predicted grade for 2.5 - hour study: 79
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problem 1 a waiter is trying to predict how much he will receive in tip…
Regression Equation: \(y = 0.12x+0.2\) For a meal costing $11.00, the expected tip is $1.52. For a meal costing $31.50, the expected tip is $3.98.
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question find the median and mean of the data set below: 11, 48, 6, 25,…
Median = 25 Mean = 24.2
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find the median and mean of the data set below: 14,31,17,28,25,44 answe…
Median = $26.5$ Mean = $26.5$
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a fair rate for piecework is 1.2 times the rate which lets a worker of …
(a) 24 garments/hour (b) $0.77 (c) $0.92
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in the data set below, what is the standard deviation? 8 7 3 5 3 if the…
2.0
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read the excerpt from \the danger of a single story\ by chimamanda ngoz…
B. pathos
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read the excerpt from \a latina judges voice\ by sonia sotomayor. who a…
It proves why Sotomayor is a credible source on Latina identity.
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question 3 the article states: \be brave, girl,\ clark sings. \jump in …
D. show how songs and music can express feelings
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which claim is the most effective for the argument that the minimum age…
Changing the minimum driving age to 18 would mean safer roads for everyone, since less - experienced drivers are more likely to have accidents.
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read the excerpt from \the danger of single story\ by chimamanda ngozi …
It emphasizes the way literature influenced Adichie when she was younger.
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question 7 the article states: heres where the science gets more compli…
D. to remember
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chapter 2 review 1. the table below shows the relationship between the …
1. a) Scatter - plot shows positive correlation. b) Prediction equation is \(y = 1.5x\), and the predicted number of points when \(x = 20\) is 30. 2. a) Graph as described above. …
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in recent years there has been an increase in support for moving the un…
C. Cashless societies place lower class, unbanked, and underbanked consumers at a disadvantage
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lesson two - way tables lets look at categorical data. warm - up utensi…
1. 60 2. 0 3. 45
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what was the term to deride these often - unethical captains of industr…
D. Robber Barons
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select the correct answer spiritual wellness is to possess a set of gui…
A. True
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case: the basketball court dispute at legal preps neighborhood park, tw…
1. Marcus believes he should get the court as he and his friends were there first and waiting to play. Evidence: Marcus says he and his friends were there first and have been wait…
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this data represents the responses of 200 community college students. t…
1. A. 0.39 2. C. 0.97
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a company manufactures eyeglasses for different retailers. the number o…
The number of days to fix the defect.
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in the data set below, what is the variance? 3 2 7 5 3 4 if the answer …
\(2.7\)
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what does the first sentence mean? someone is asking grandma to eat wit…
The first sentence means someone is inviting Grandma to have a meal with us.
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the volume of this rectangular prism is 4x³. what does the coefficient …
D. The length is 4 times the width.
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a company manufactures eyeglasses for different retailers. the number o…
The number of days to fix the defect. The first histogram (top - most one among the given histograms) is likely the correct one for the distribution of the number of days to fix d…
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one difference: one has a each sentence means. what does the first sent…
Someone is asking Grandma to eat with us.
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determine whether the given procedure results in a binomial distributio…
Not binomial; there are more than two outcomes for each trial
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continuous or discrete situation/data set? your height in centimeters o…
Continuous
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what is the meaning of the word pacify in the sentence? when my little …
B. calm
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the probability distribution below represents the number of toppings pe…
$\mu = 1.47$ $\sigma\approx1.41$
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which word could best replace mischievous without changing the meaning …
B. impish
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which of the following random variables are continuous variables and wh…
a) continuous b) discrete c) discrete d) discrete e) discrete
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which word could best replace ban without changing the meaning of the s…
C. embargo
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determine whether this table represents a probability distribution. |$x…
No, it is not a probability distribution
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janine is writing an essay about a poem. she is using the word tone, wh…
Words like gray and hopeless create an unhappy tone.
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question 7 of 10 multiply (x - 3)(4x + 2) using the distributive proper…
D. $(x - 3)(4x)+(x - 3)(2)$
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determine if the following scenario is a binomial experiment. if it is …
The trials are not independent. The probability of success is not the same for each trial.
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determine if the following scenario is a binomial experiment. if it is …
# Brief[SSE Completed, Client Connection Error][SSE Completed, Client Connection Error][LLM SSE On Failure]
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what is the probability drawing 3 green marbles in a row without replac…
We need more information (number of total marbles and green marbles) to determine which option is correct.
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what is the probability of drawing 3 green marbles in a row with replac…
1. **Explanation**: - **Step 1: Recall the formula for independent - event probability** - When events are independent (drawing with replacement makes the draws independent events…
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excerpt from \winter grief\ by a.m. leo \winters fingers claw at window…
The icy winter wind is trying to get through the windows.
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background information: in 2012, president obama and congress debated t…
B. Lower taxes increase consumer spending D. Higher taxes will have a severe impact on citizens
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a certain brand of automobile tire has a mean life - span of 33,000 mil…
For the life - span of 35000 miles, the z - score is 0.95. For the life - span of 36000 miles, the z - score is 1.43. For the life - span of 32000 miles, the z - score is - 0.48. …
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read tys topic sentence for a paragraph: to begin with, dogs have been …
For example, Jude, a golden retriever saved a three - year old boy who had fallen in a lake.
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you are conducting a study to see if the probability of catching the fl…
two tailed
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the food critic described the chefs dishes as heavenly and magnificent;…
C. Synonym
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multiple - choice question what does with replacement mean? the item is…
the item is put back
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forged by fire chapters 3 - 5 word detective/word attack first read the…
1. Your guess: Busy - paced Synonyms/meaning: Busy, full - of - activity Part of speech: Adjective 2. Your guess: Destroyed completely Synonyms/meaning: Completely destroyed, anni…
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read the sentence and answer the question that follows. the judges deci…
- First question: C. Relying on personal preferences or spontaneous choices instead of logic - Second question: True
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d. the correct decision is to fail to reject the null hypothesis. e. th…
There is not enough evidence to support the claim
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reread paragraph 10 of the text. then answer the multiple - choice ques…
characterized by a sentimental longing for the past
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excerpt from \stopping by woods on a snowy evening\ robert frost whose …
My horse must think it's strange to stop here on the darkest night of the year.
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a recent publication claims that the average person spends 95 minutes p…
a. $H_0:\mu\geq95$; $H_1:\mu < 95$ b. $-2.0812$ c. $0.0277$ d. Fail to reject $H_0$ e. There is not enough evidence
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excerpt from \stopping by woods on a snowy evening\ (robert frost) my l…
He shakes his harness bells like he's asking if I made a mistake.
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excerpt from \stopping by woods on a snowy evening\ by robert frost my …
The woods are beautiful, but I made promises to be somewhere else.
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excerpt from \whispers of spring\ whispers of spring morning breezes bl…
The morning breeze is blowing softly through new leaves.
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excerpt from \mother to son\ langston hughes well, son, ill tell you: l…
The stairs I had to climb were full of tacks and splinters and the steps were falling apart.
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gonzalez mejia, ronaldino ela - gr 9 - crm 12 leon - benchmark checkpoi…
It provides Bridges' personal explanation on what soul music is and how it impacts others.
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you wish to test the following claim ($h_a$) at a significance level of…
test statistic = \(1.640\) P - value = \(0.238\) The P - value is greater than \(\alpha\) This test statistic leads to a decision to fail to reject the null As such, the final con…
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excerpt from \stopping by woods on a snowy evening\ robert frost my lit…
The only other sound is that of the sweeping wind and softly falling snowflakes.
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excerpt from \stopping by woods on a snowy evening\ by robert frost. he…
The woods are beautiful, but I made promises to be somewhere else.
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suppose someone is tested for an viral infection. the lab is looking fo…
For Type 1 error: The person is healthy, but the test says they are infected. For Type 2 error: The person is infected, but the test says they are healthy.
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excerpt from \stopping by woods on a snowy evening\ by robert frost. wh…
The owner of the woods will not see me stopping here to watch the snow - fall.
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a poll found that 80% of american adults believed that there was a cons…
$\hat{p}\approx0.7904$ Since the p - value is greater than $.05$, fail to reject $H_0$.
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4) mimic: when they got home from the grocery store, gerald sat on the …
Your guess: Imitate Synonyms/meaning: Imitate, copy, ape; to copy the way someone behaves, speaks, etc. Part of speech: Verb
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a poll found that 80% of american adults believed that there was a cons…
$H_0:p = 0.8$ $H_1:p<0.8$ $\beta$ is not applicable in the steps above (it is the probability of Type - II error and not directly calculated in this test procedure as given in the…
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applications of quadratic relations date: oct 10/25 instructions: round…
1. a. The vertex is \((50,9000)\). b. The maximum profit is \(9000\) dollars. c. He has to sell \(50\) T - shirts to reach the maximum profit. 2. a. The zeros are \(t = 6\) and \(…
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the p - value for a hypothesis test turns out to be 0.03877. at a 1% le…
Fail to reject $H_0$
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according to a report on consumer fraud and identity theft, 25% of all …
Random variable: \(X\) is the number of identity - theft complaints in Virginia. Population parameter: \(p\) is the proportion of identity - theft complaints in the population of …
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choose the correct answer. what does this part of the poem mean? the sk…
Dreams can be as brilliant and clear as a sunset with different colors across the sky.
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what does this part of the poem mean? the icy winter wind is trying to …
The icy winter wind is trying to get through the windows.
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2. a cannonball is shot into the air. its height during its flight can …
(a) \(t = 1\) and \(t = 9\) (b) The times when the cannonball is at ground - level (\(h = 0\)). (c) The axis of symmetry is \(t = 5\). It represents the time when the cannonball r…
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excerpt from \winter grief\ by max lee. choose the correct answer. what…
The weather is so cold that the icy chill goes right through coats.
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choose the correct answer. what does this part of the poem mean? the do…
The door to my heart is closed to new people.
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choose the correct answer. what does this part of the poem mean? the do…
The door to my heart is closed to new people.
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what does this part of the poem mean? dreams are not concrete and can c…
Dreams are not concrete and can crumble like castles of sand.
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according to the centers of disease control, about 22% of american youn…
1. $H_0$: $p = 22\%$, $H_A$: $p<22\%$ 2. There is sufficient evidence to support the claim that the students at his local schools have a smaller proportion of obese students.