Estadística
Análisis de datos, distribuciones de probabilidad y pruebas de hipótesis.
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a local little league has a total of 40 players, of whom 35% are left -…
14
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subtract. \\(\\frac{4}{12} - \\frac{1}{6} = \\square\\) use the model t…
$\frac{1}{6}$
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2. jada threw the ball \\( \\frac{3}{4} \\) the length of the gym. clar…
No, no estoy de acuerdo con Clare. Porque $\frac{6}{8}$ se simplifica a $\frac{3}{4}$ (dividiendo numerador y denominador por 2: $\frac{6\div2}{8\div2}=\frac{3}{4}$), y Jada tambi…
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interpreting graphs homework the graph below shows the distance run by …
1. The constant of proportionality is 40. It is calculated by dividing distance by time (e.g., $\frac{800}{20}=40$), representing the lion cub's speed in feet per minute. 2. The p…
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2. jada threw the ball \\(\frac{3}{4}\\) the length of the gym. clare t…
No, I do not agree with Clare. Because when we convert $\frac{3}{4}$ to a fraction with denominator 8, we get $\frac{3\times2}{4\times2}=\frac{6}{8}$. So Jada's throw length ($\fr…
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homework the graph below shows the distance run by a swift - moving lio…
1. The constant of proportionality is 40. This is calculated by dividing distance by time (e.g., 400 feet / 10 minutes = 40), representing the lion cub's speed in feet per minute.…
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6. using the venn diagram shown, find: 6a ( p(a) ) probability ( = \fra…
$\frac{24}{47}$
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6. using the venn diagram shown, find: 6a p(a) probability = enter your…
$\frac{14}{47}$
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subtract. \\(\\frac{5}{8} - \\frac{1}{2} = \\square\\) use the model to…
$\frac{1}{8}$
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Question was provided via image upload.
$\frac{1}{2}$
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4. **which of the following is less than 0.1? show work. a. 0.091 b. 0.…
a. 0.091
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Question was provided via image upload.
$\frac{1}{4}$
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practice set solve each problem. 1. an ant crawled \\(\\frac{3}{6}\\) t…
The spider crawled further. $\frac{3}{6}$ < $\frac{3}{4}$
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mary is making some shirts for her schools drama department. the fabric…
A. \(4\frac{3}{4}\) yards
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the graph shows a proportional relationship between the cost of carpet …
\( 0.3 \) (or \(\frac{3}{10}\))
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10、74% of 63 74% ≈ 63 ≈ of =
74% ≈ 75%, 63 ≈ 60, 75% of 60 = 45 (or other reasonable approximations, but this is a common rough estimate)
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a team of swimmers is training for a swim meet. the table shows the num…
D. Jonathan and Seth
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what is the place value of the underlined digit? 2,407,402 4,309,024 ro…
31892 ### Sub - question 2: Find the Product \(728\times32\)
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10. a particle traveled a distance of $9.0 \\times 10^{12}$ meters at a…
C. $5 \times 10^{7}$ seconds
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wednesday what is the place value of the underlined digit? 2,487,492 4,…
s: 1. Place values: 2,487,492 (4: hundred - thousands place); 4,389,024 (0: tens place) 2. Rounded number: 6,439,000 3. Population: 31,893 4. Product: 23,296 5. Quotient: 345.5 (o…
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9. 2.5 × 10³ times what number is equal to 5 × 10⁶? enter your answer a…
2000
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school of hard knots by alex hanson the typical apprenticeship with a j…
B. The Japanese art of boat building may be lost because it is taught using unconventional methods
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select the correct answer. the table shows different quantities of flou…
B. 8
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8. the average distance of the moon from earth is 386,242,560 m. repres…
A. $3.86242560 \times 10^8$
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7. the approximate mass of a dust particle is 0.000000000753 kg. what r…
A. $7.53 \times 10^{-10}$
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what x - value makes the set of ratios equivalent? 2 : 3 = 6 : x 4 : 7 …
- For \(2:3 = 6:x\), \(x = 9\) - For \(4:7 = x:42\), \(x = 24\) - For \(2x:48 = 3:12\), \(x = 6\) - For \(12:15 = x:20\), \(x = 16\) And the matching is: \(6 ightarrow2x:48 = 3:12…
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28. three - eighths of the seventh grade students were taking advanced …
133
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8. challenge the average price of two items between the years 2000 and …
a. $y = 0.07x + 18.77$ (or more precise $y=0.068x+18.77$) b. Object P: ~2008; Object Q: ~2000
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3. five numbers are shown below. -7 2 -4 8 -6 what is the sum of the fi…
$-7$
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what is the equation of the trend line in the scatter plot? use the two…
\( y = -2x + 17 \)
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what is the equation of the trend line in the scatter plot? use the two…
\(y = 2x - 6\)
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4. hiking the scatter plot shows a hiker’s elevation above sea level du…
1958 feet
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5. the pair of points is on the graph of an inverse variation. find the…
\( 7\frac{1}{2} \) (la primera opción)
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question solve for the exact value of x. \\log_{6}(7x) + \\log_{6}(4) =…
$\frac{324}{7}$
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isleta’s family brings 2.6 liters of water to a picnic. they drink 0.9 …
2.34 liters
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journey to the bus stop every morning tom walks along a straight road f…
100 meters ### Question 12
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for problems 6–10, use the tree diagram to determine the probabilities.…
Since the specific problem (like problem 6 - 10) isn't stated, I'll assume a common problem here, like finding the probability of a left - handed batter facing a left - handed pit…
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1 which variable is the independent variable in the example? which is t…
Independent variable: \( r \) (rental fee in dollars); Dependent variable: \( t \) (total cost in dollars). The independent variable is \( r \) as it can take different values fre…
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5 what is the probability that a randomly selected student would be in …
To solve the problem of finding the probability that a randomly selected student is in band, we typically need data about the total number of students and the number of students i…
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2. the data table shows the price of a certain stock on the first day o…
September (month 9)
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1. during the cold war, american officials began following a strategy c…
First blank: atomic bomb Second blank: hydrogen bomb ### Question 1a
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multiple choice question while volunteering as an election official, a …
C. her right to vote (assuming the options are labeled A - D with A: her right to free speech, B: freedom of religion, C: her right to vote, D: her sociological imagination)
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the remaining 8 hundredths have been unbundled for 80 thousandths. divi…
The digit in the top box is 7. The first empty bottom box is $0.077$, and the final remaining value is $0.003$. Long division completion: $$ \begin{array}{r} 0.727 \\ 11\enclose{l…
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11 gina earns $9 each day on tuesday, thursday, and friday. over the we…
First equation (weekday earnings): $W = 3 \times 9$, where $W$ is total weekday earnings. Second equation (total earnings): $T = W + 25$, where $T$ is total money Gina has. Total …
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catholics making a difference 6. no seminary in the united states would…
### Catholics Making a Difference 6. No seminary in the United States would accept an **African American** student. Blessed **Augustine Tolton** saved his money until he had earne…
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in a class of 151 students, 97 are taking math (m), 78 are taking scien…
0.795
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use the table to find the probability.\\( p(\\text{the degree is not an…
0.72
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the table shows differences in political ideology, by education, in a r…
$\frac{13}{51}$
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a card is drawn from a standard deck of cards. find the probability, gi…
0.50
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linear equations w/ distribution (lev 1) question solve. 6(y + 10) = 6 …
$y=-9$
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a single, six - sided die is rolled. find the probability of rolling an…
$\frac{5}{6}$
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linear equations w/ distribution (lev 1) score: 1/4 penalty: 1 off ques…
$x = 10$
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c) and d) are mutually exclusive events. find p(c or d) p(c) = \\frac{2…
$0.857$
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linear equations w/ distribution (lev 1) score: 0/4 penalty: 1 off ques…
$x = -5$
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a and b are independent events. find p(a and b) p(a) = \\frac{1}{4}, p(…
0.150
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11. what is the difference between a debit card and a credit card? * a)…
a) A debit card is linked to your bank account, while a credit card allows you to borrow money. ### Question 12
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corey’s favorite drink is a orange creamsicle smoothie. he wants to mak…
| Ingredient | Amount for 2 Batches | |--------------------------|----------------------| | bananas | $5$ | | oranges | $6$ | | yogurt (cups) | $\frac{3}{2}$ | | milk (cups) | $\f…
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the box-and-whisker plot below shows the distribution of tests scores i…
1. 80 2. 25% 3. 50% 4. $15, 25, 29, 33, 35, 37, 40, 41, 42, 45, 45, 47, 48, 52, 54, 55, 56$ 5. Mínimo=15, Q1=34, Mediana=42, Q3=50, Máximo=56 6. Diagrama de caja y bigotes con: - …
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a new car is purchased for 20300 dollars. the value of the car deprecia…
7147.02 dollars
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avani’s favorite drink is a caramel macchiato frappe. she wants to make…
| Ingredient | Amount for 2 Batches | |--------------------------|----------------------| | espresso (cups) | $3$ | | chocolate milk (cups) | $\frac{8}{3}$ | | sugar (tablespoons)…
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1 which expression equals $2^7$? a $2 + 2 + 2 + 2 + 2 + 2 + 2$ c $2 \\c…
B. \(2\cdot2\cdot2\cdot2\cdot2\cdot2\cdot2\) ### Problem 2
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activity 2.1: a train is traveling at... a train is traveling at a cons…
1. 1.25 kilometers 2. 125 kilometers 3. (Example: Lin's speed is 6.875 miles per hour)
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3 read the following sentence and use context clues to determine the me…
B. the ability to stay healthy
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1. which inference is best supported by the following lines (paragraphs…
D. Amanda wants her son to be a different type of man than his father.
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d(t) = 13.5 - 5t complete the following statements. let ( d^{-1} ) be t…
(a) The amount of time he has walked (in hours) when he is x kilometers from Newbury Heights. (b) $\frac{13.5-x}{5}$ (c) $1.2$
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s.m.a.r.t goals: what does it mean? specific escoger dropdown with opti…
### Para "Specific" (Específico): La definición de un objetivo específico se centra en **qué se va a lograr y qué se va a hacer**. Entonces, la opción correcta es: *What will you …
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if a train travels 372 miles in 4 hours at a constant speed, how far wo…
93 miles
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s.m.a.r.t goals: what does it mean? specific escoger measurable attaina…
To solve this, we match each S.M.A.R.T. component to its definition: ### Specific The question for "Specific" should be about defining the goal clearly. The option "What will you …
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solve, using a proportion. a bicyclist travels 9 miles in 30 minutes. a…
27
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compare the box plots for two data sets. which statement is true? box p…
The medians for both sets are equal.
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the table shows the results of drawing 44 cards from a deck of 104 game…
$\frac{5}{22}$
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read the paragraph. babylon was a city - state when hammurabi began rul…
set down as final
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12/10/25, 11:20 am lesson printout - study.com yo soy nosotros/nosotras…
Arts - Languages (Spanish language grammar and usage)
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anh randomly surveyed 36 students to see if there was interest in start…
20
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which of these data sets could best be displayed on a dot plot? 0.012, …
721, 722, 722, 723, 724, 724, 724, 725, 727, 728, 730
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1.10 understand: what does it mean to compare and contrast literature? …
B. They explore similar themes, character types, and story structure.
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what does the prefix im- mean in the word impartial? like a referee in …
not
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shawn wants to increase the number of laps he can run on a track. he pl…
The correct statement is: "The \( y \)-intercept means Shawn ran 4 laps at week 0." (The option with this text, e.g., the third radio button’s statement.)
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what does the root potent mean in the word omnipotent? rockefellers con…
powerful
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in real - world applications, a steep slope indicates a rate of change.
rapid
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what is the correct meaning of the word fluency? after reading the stor…
ease
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5. how can studying archetypes and plot structure help you find the the…
Studying archetypes and plot structure helps identify a story's theme in two key ways: 1. Archetypes have universal, symbolic meanings; their roles, conflicts, and character arcs …
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what do you wonder about how the structure of these myths affects their…
I wonder if the use of repetition in the myth's structure emphasizes certain themes to make its meaning more memorable to the audience. ### Second Question (Connections to Books, …
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from a voice from the south a nation cannot rise higher than its source…
3. knowing where something comes from is the key to understanding it.
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21. cost of personal computers the average price of a personal computer…
s: - The probability that a randomly selected PC costs more than $1200 is \(\boldsymbol{0.0060}\). - The least expensive 10% of personal computers cost less than \(\boldsymbol{\$8…
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a table shows x = 2, 4, 6 and y = 8, 16, 24. what is the slope of the f…
a. 4
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part iii answer the question in this part. each correct answer will rec…
s: 1. The system of linear inequalities is \(\boldsymbol{\begin{cases}x + y\leqslant200\\12.50x + 6.25y\geqslant1500\\x\geqslant0\\y\geqslant0\end{cases}}\) 2. (Graph description …
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if a table shows ( x = 1, 2, 3 ) and ( y = 2.5, 5, 7.5 ), what is the s…
c. 2.5
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a recipe that serves 6 uses $1\\frac{1}{4}$ cups of flour. how many cup…
$1\frac{2}{3}$ cups ### Second Sub - Question (Molasses for serving 6)
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at kennedy high school, the probability of a student playing in the ban…
E. 0.20
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what is \\(\\left(-3.1 \\times 10^{-7}\ ight)\\left(-4.7 \\times 10^{-1…
D. $1.457 \times 10^{-21}$
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problems 3–6: this graph represents the height of an object that is lau…
3. The tower is 0 feet tall (the object is launched from ground level, as shown by the height at $t=0$ being 0 ft). 4. The point representing the greatest height is $(2, 60)$ (2 s…
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the table shows the year in school and the number of years experience f…
28
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use the information to answer the question. a large crate and medium cr…
30 bags
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what does the slope of the line tell you about the situation? the bins …
The bin's weight decreases by 10 pounds for every box packed.
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what does the y-intercept of the line tell you about the situation? if …
Craig's mom decorated 40 cookies.
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a graph representing an inequality in one variable is shown on a line. …
number open closed greater linear reversed
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what does the slope of the line tell you about the situation? brooke bu…
Brooke uses 5 apples for every pie she bakes.
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\a psalm of life\ and \the tide rises, the tide falls\ by henry wadswor…
Represents the impact of one’s life journey over time, symbolizing how actions/experiences leave a legacy (or mark) that reflects a meaningful life’s pursuit. ### 2. Sailing o’er …
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step 2-summative assessment review name for each equation, identify wha…
1. - 24 representa: Valor inicial - 2 representa: Tasa de Crecimiento - Valor de $y$ cuando $x=3$: $192$ 2. - 800 representa: Valor inicial - 0.5 representa: Tasa de Decrecimiento…