Statistiques
Analyse de données, distributions de probabilités et tests d'hypothèses.
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for questions 11 - 15, refer to the following passage! jenna walked thr…
D. To delay or postpone
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for questions 11 - 15, refer to the following passage: jenna walked thr…
D. To delay or postpone
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for questions 11 - 15, refer to the following passage: jenna walked thr…
D. Casual, relaxed, and unconcerned
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the problem with socialism is that you eventually run out of other peop…
A. Socialism takes from those who have and give it to others until there is nothing else to give ### Second Question:
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for questions 11 - 15, refer to the following passage: jenna walked thr…
12. C. Very strong taste or smell 13. B. Appreciation of beauty or style
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10. which sentence uses agitated correctly? * a she felt agitated after…
10. A. She felt agitated after hearing the frightening news. 11. B. To stick to or follow closely.
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some say sweden is a democratic socialist country. the video says no. w…
B. popular opinion, E. Bernie Sanders comments ### Second Sub - Question (Insurance term)
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the final line of the poem asks whitman about the america he experience…
Ginsberg, by ending the poem this way, contrasts Whitman's America (of a century ago, with its idealized, democratic, nature - connected, and spiritually vibrant vision) with the …
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7. which sentence correctly uses solemn? * a. the party was loud and so…
7. D. His face became solemn during the serious ceremony. 8. D. Examine it to make a judgment 9. C. Doing something together at the same time
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4. which is the best definition of meek? * a. loud and rude b. tiny and…
4. C. Quiet and gentle 5. B. We sat together and reminisced about our childhood summers. 6. A. To slowly disappear
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1. what does quarantine mean? * a. a celebration after someone gets bet…
1. B. A time when people are kept apart to stop sickness from spreading 2. B. They try to complete tasks carefully and responsibly 3. B. Wrinkled or shriveled
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read the excerpt from \clara bartons childhood.\ meanwhile, her family …
D. words of her parents to show that Clara is stubborn.
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act 1 match the words with their meaning possible points 4
tender - gentle, kind; stroll - a slow walk; reputation - the way a lot of people feel about someone; mock - to copy; fair - beautiful; doom - bad fate; burden - a difficult task;…
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question 17 of 17 which term means to reduce spending in order to save …
B. economize
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question 16 of 17 a general increase in prices in an economy is: select…
A. inflation
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question 15 of 17 there is a flow that keeps economies moving that invo…
A. exchange, B. consumption
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the overall tone of the poem can best be described as— (1 point) bitter…
D. calm and reflective ### Second Question (Shift at the End of the Poem)
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question 12 of 17 somethings usefulness and the degree to which wants a…
C. economic utility
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3 which expression means \4 more than the product of a number and 3\? a…
D. \(3x + 4\)
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1 which math expression means \the quotient of an unknown number and 18…
D. \(x\div18\)
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part two - short answer! make sure to show all work in order to receive…
This is a Dependent Event. Because after choosing and eating the first candy bar, the total number of candy bars available for the second choice is reduced, which affects the prob…
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read the sentence and choose the correct answer in closest to the meani…
Nora will move into her new apartment. Then she'll need some new furniture.
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11. the spinner below is spun. find the probability that it lands on an…
C ### Question 12
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how does the length of the third stanza of \the negro speaks of rivers\…
As the longest stanza, it helps show how important it is for the speaker to place himself in a history that happened before him.
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6. a month of the year is selected at random. what is the probability t…
D. 2/3 ### Question 7
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part one - multiple choice 1. the library labels each book with a five …
D. 676,000 ### Question 2
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which of the following uses the collective noun \government\ correctly?…
B. Government is meant to be ruled by the people.
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read the passage from theodore roosevelt: an autobiography. in the yell…
A. survival efforts
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read the passage from theodore roosevelt: an autobiography. i could not…
B. standard ruling
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planets the table below gives the mean distance from the sun and orbita…
Yes, this relation is a function. Each mean distance (domain value) is associated with exactly one orbital period (range value).
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this question has two parts. first, answer part a. then, answer part b.…
D. without deception ### Part B
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find the correlation coefficient, r, of the data described below. laura…
\( r \approx 0.0861 \)
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find the equation for the least squares regression line of the data des…
\( y = -1.510x + 46.777 \)
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rigorous practice schedule, she sometimes has to end a practice session…
234.194
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match each correlation coefficient to the appropriate scatter plot. the…
- \( r = -1 \) matches the first scatter plot (with negative - sloped regression line, points close to the line). - \( r = 0.4 \) matches the second scatter plot (with positive - …
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match each correlation coefficient to the appropriate scatter plot. the…
- \( r = 0.9 \) matches the left scatter plot (points closer to the regression line). - \( r = 0.4 \) matches the right scatter plot (points more spread out from the regression li…
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find the equation for the least squares regression line of the data des…
\( y = 1.084x + 125.780 \)
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25. stalins secret police were known as: a. a) gestapo b. b) nkvd c. c)…
25. B. NKVD 26. B. Indoctrinate Nazi ideology 27. B. Ethiopia 28. A. Living space for Germans 29. B. Germany 30. A. The Weimar Republic
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find the correlation coefficient, r, of the data described below. leroy…
# Explanation: ## Step1: List the data points We have the following data points for \( x \) (calories) and \( y \) (sales): \( (121, 114) \), \( (145, 240) \), \( (181, 461) \), \…
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find the correlation coefficient, r, of the data described below. sally…
The correlation coefficient \( r \) is approximately \( 0.89 \).
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find the equation for the least squares regression line of the data des…
\( y = -0.066x + 19.062 \) (Note: The slope was rounded to -0.066 as -0.0657 is approximately -0.066 when rounded to the nearest thousandth)
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scatter plots and correlation create a scatter plot. then describe any …
D. x - axis: Height (inches), y - axis: Test Score (assuming D is the identifier for this option, if the options were labeled A - D with this being D; if the original options had …
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create a scatter plot. then describe any correlation. which image draws…
The second scatter plot (the one with individual points, x - axis labeled "Hours Gaming per Week" and y - axis labeled "Hours Sleeping per Night", showing a negative correlation t…
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find the equation for the least squares regression line of the data des…
\( y = -0.238x + 252.406 \)
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find the correlation coefficient, r, of the data described below. grape…
\(0.725\)
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\we, therefore, the people of the state of south carolina, in conventio…
C. The secession of most Southern states
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match each correlation coefficient to the appropriate scatter plot. the…
- The scatter - plot with all points on a straight line (left one) has \(r = 1\). - The scatter - plot with a negative - sloped regression line and points not tightly clustered (r…
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kathleen recently borrowed a new book from the library. the table below…
40
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19. if you are part of the \target market,\ what does that mean? ○ a) y…
b) You are most likely to buy the product ### Question 20
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12. what does it mean if an advertisement is “deceptive”? a) it is funn…
c) It is misleading ### Question 13
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what is the shape of this data? normal distribution positively skewed n…
Normal Distribution
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what percentage of the data is between 90 and 140? 25% 75% 50% 100%
75%
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which sentence best explains the meaning of the bolded line in the exce…
B. The clown is commenting on the cyclic nature of time and saying that Malvolio has received the treatment he deserved.
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why is this a bar chart and not a histogram? its based on quantitative …
B. It's based on categorical data
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which box and whisker plot shows more \spread out\ data? top plot botto…
Top plot
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c answer the questions. 1 which two words in the article have the same …
### Question 1 To answer this, we need the article (which is not provided here). But generally, words with the same meaning as "same" could be "identical" (often used for twins, e…
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shan looked delighted, like a little girl showing off her singing to he…
standing above others in quality or position
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ponder has the same or almost the same meaning as: meditate crave yearn…
meditate
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tenuous has the same or almost the same meaning as: affirmative insubst…
B. insubstantial
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superficial has the same or almost the same meaning as: shallow unalter…
shallow
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adhere means to: fill quickly beyond capacity extract by heating produc…
be compatible or in accordance with
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what is the correct value that represents the line of best fit for the …
-0.5
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read the passage from animal farm. on the third sunday after snowballs …
B. Napoleon expects the animals to work harder and eat less.
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deficit means : an excess of liabilities over assets payment for insura…
an excess of liabilities over assets
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the two squared off and a fistfight seemed imminent. source: a deadly w…
close at hand
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1. the general theme of the poison tree is say that you should say what…
False
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solving complex problems, whether scientific, social, or political, req…
characterized by careful evaluation and judgment
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a. what could be a good title for this article? why twins look alike b.…
b. look almost the same ### Question 2
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precede means to: move ahead in time or space measure the depth of some…
move ahead in time or space
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what is the meaning of the swastika?* your answer
The swastika has different meanings. In some ancient religions (Hinduism, Buddhism, Jainism), it symbolizes good luck and well - being. But it was misused by the Nazi Party as a s…
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\the trouble with me is, i like it when somebody digresses. its more in…
C. rambles
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state true/false if there is a causation: the age of a child and their …
True
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john has a part - time job at an ice skating rink selling hot cocoa. he…
\(77\)
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naomis math teacher plots student grades on their weekly quizzes agains…
\(94\)
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influence distort violent 1. advertisers often try to ____________ us i…
b) Someone who buys and uses products
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the population density of a certain 750 square mile area in 1980 was 10…
A. 1990 to 2000
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isaac turned pale as he looked at the mess he had made in the kitchen. …
D. It is the good intention behind the deed that matters more than the deed itself.
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in manhattan, there are 17 coffeestops per 100,000 people. manhattans p…
C. 7 CoffeeStops per square mile
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kevins math teacher plots student grades on their weekly quizzes agains…
The line's y - intercept represents the predicted quiz score for a student who spends 0 hours per week on homework.
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a survey asked a random sample of students if they estimated they spent…
| | More | Less | Total | |----------|------|------|-------| | 7th grade| 27 | 18 | 45 | | 8th grade| 22 | 15 | 37 | | Total | 49 | 33 | 82 | Missing values: 7th grade Less = 18, …
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write your \i am blessed to have a good weekend prompt. use the followi…
I am blessed to have a good weekend. First, I am thankful for my family. Their love and support make every moment special. The place where I live is also a blessing. It's a peacef…
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when marques commutes to work, the amount of time it takes him to arriv…
99.7%
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compare the following sentences: \estaba leyendo\ and \leí.\ what is th…
The first indicates an ongoing action, the second a completed action.
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read the following scenario. researchers wanted to test whether herbal …
- The use of herbal supplements reduces the duration of cold symptoms. - There is a correlation between herbal supplement use and shorter duration of cold symptoms. - The data was…
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siblings how many students have 1 sibling?
5
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a teacher put all her students quiz scores up on the dot plot below. qu…
40
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temperature what was the most common interval of temperatures?
45 - 49 degrees Fahrenheit
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the box - and - whisker plot below represents some data set. what perce…
# Explanation: ## Step1: Recall box - and - whisker plot A box - and - whisker plot divides the data into four quartiles, each representing approximately 25% of the data. The medi…
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find the median and mean of the data set below: 24, 14, 13, 19, 44 answ…
Median = \(19\) Mean = \(22.8\)
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based on the following calculator output, determine the range of the da…
109
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bonus- what does the word \antebellum\ mean? against the war. leading t…
Before The War
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twelve different video games showing alcohol use were observed. the dur…
A. Either the population is normally distributed, or \(n > 30\), or both; C. The sample observations must be a simple random sample.
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the data below represents an international corporations internal estima…
Model: \( y = 2698672.364x - 13493361.818 \) (values may vary slightly based on calculation precision) The model is not a good fit because the residual plot (or the pattern of the…
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question determine the type of correlation represented in the scatter p…
no correlation
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what is the meaning of aficionado as it is used in passage 3, paragraph…
C. someone who is knowledgeable about and enjoys a certain activity or hobby
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listed below are the lead concentrations (in pg/g) measured in differen…
\(H_0:\mu = 14.0\) \(H_1:\mu< 14.0\)
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nations that practice command economic systems tend to have high number…
B. False ### Question 15 (economic systems spectrum)
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instructions. find the constant of proportionality that relates y to x …
0.5
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x is a normally distributed random variable with mean 34 and standard d…
0.261
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x is a normally distributed random variable with mean 28 and standard d…
0.579