Statistiques
Analyse de données, distributions de probabilités et tests d'hypothèses.
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six tools are in a bag - a hammer, wrench, drill, pliers, screwdriver, …
D. rolling a number cube three times
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listed below are prices in dollars for one night at different hotels in…
The range of the sample data is 177.0 dollars. The variance of the sample data is 2949.9 dollars². The standard deviation of the sample data is 54.3 dollars. D. The measures of va…
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word\tmentor sentences\tpredict meaning\trelated words confirm latin ro…
- confirm: comprobar, establecer con certeza - demonstrate: mostrar, poner de manifiesto - supplement: agregar, complementar - establish: establecer, probar - conviction: creencia…
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what action did alexander and his friends take during the attack on new…
No correct option provided as the question doesn't give enough information about which attack on New York City it refers to and which Alexander is meant. However, if we assume a c…
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assessment questions 25 out of 31 answered question 7 what is the meani…
B. convincing
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8. what does the text mean when it describes igboland as a type of “dem…
It likely means a social - political system with democratic elements like community participation in decision - making but without a centralized, hierarchical authority.
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listed below are prices in dollars for one - night at different hotels …
171.0 dollars
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source: historical statistics of the united states hours and wages of i…
The document indicates that industrial workers' average daily working hours gradually decreased from 9.9 hours in 1875 - 1885 to 9.4 hours in 1891, while the index of average dail…
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a class quiz has 4 multiple - choice questions and each question has 4 …
Simulation tool: A spinner divided into 4 equal - sections labeled A, B, C, D Number of results for each trial: 4 Theoretical probability of guessing all correct: $\frac{1}{256}$
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a random sample of 10 subjects have weights with a standard deviation o…
$113.5199\ kg^{2}$
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question 1-9 look at the number line the weight of point a is 3, and th…
4.4
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listed below are amounts (in millions of dollars) collected from parkin…
B. The mean and the median for the security company are both lower than the mean and the median for the collections performed by other companies
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listed below are amounts (in millions of dollars) collected from parkin…
The median for the security company is \(1.55\) million and the median for the other companies is \(2.15\) million.
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listed below are amounts (in millions of dollars) collected from parkin…
The mean for the security company is $\$1.52$ million and the mean for the other companies is $\$2.02$ million.
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estimation means finding a reasonable answer. an estimate is not exact,…
$12300$
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estimation means finding a reasonable answer. an estimate is not exact,…
4. $11,900$ 5. $9,700$ 6. $12,300$ 7. $13,000$ 8. $9,200$ 9. $13,500$
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12. this amendment gave women the right to vote. a) 10th b) 19th c) 14t…
12. B. 19th 13. A. True 14. D. eminent domain 15. A. bail 16. C. 13th 17. A. 1st 18. D. Freedom of assembly 19. D. petition 20. C. 4th 21. C. self incrimination protection (remain…
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read the stanza from twelfth song of thunder. the voice that beautifies…
The sound of the grasshopper makes the landscape more wondrous.
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mr. emmer gave a test in his chemistry class. the scores were normally …
D. 13.59%
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mr. emmer gave a test in his chemistry class. the scores were normally …
A. 47.5%
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the students in math class are investigating the distribution of sticke…
c. Positively skewed (high at the left and tail to the right)
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value: 3 the students in math class are investigating the distribution …
C. Positively skewed (high at the left and tail to the right)
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how do economic barriers to trade impact countries that enact them? * 1…
1. by causing prices of domestic goods to rise 2. US citizens were denied access to Cuban medical breakthroughs and trained personnel.
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1. the word love as it is used in the power process: \love your problem…
1. d. Accepting the fact that your problems exist 2. e. All of the answer choices 3. wire 4. a. True
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9. the ramy family decided they wanted to go out to lunch at john and m…
b. The x - intercept is 6. It means the number of sandwiches when no salads are bought. c. The y - intercept is 8. It means the number of salads when no sandwiches are bought.
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question 5 in line 3, use context clues to determine the meaning of \gr…
- Question 5: c. Feeling resentful or ill will towards someone - Question 6: d. Juliet wishes she could change her name so she can not be associated with her family and be with Ro…
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exam 10 you will need to use the lesson slides and the excerpt from rom…
Question 1: d. Break the text in to smaller parts, like a few sentences or paragraph. Question 2: b. Read around the word (read the word in the full sentence or paragraph) to make…
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the speed limits on various highways around the city are shown in the t…
55
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this quiz will test your knowledge on statistical measures. value: 5 wh…
9.3
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5. federalism means that the government is divided into three branches:…
5. b. False 6. b. False 7. a. True 8. a. True 9. b. False 10. a. True
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the students in social studies class are studying immigration and learn…
D. 7
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value: 2 the table shows the quiz scores from two different classes. wh…
d. The standard deviation of the scores for the 2nd period class is about 13.00, and the standard deviation of the scores for the 4th period class is about 16.20. So the data are …
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1. martin luther was a catholic monk who protested concerning issues an…
1. Martin Luther 2. his 95 Theses 3. England 4. Peace of Augsburg 5. New Testament 6. 1534 7. To declare legally invalid 8. Missionary work, education, counter - Reformation 9. Sc…
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value: 2 five students recorded how long it took them to run 1 kilomete…
B. 4 minutes
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question 9 2 pts which of the following is not a common meaning of a pr…
D. Surgical procedure
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what is the median temperature for the data shown in the table? tempera…
C. $27.3^{\circ}C$
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bridget is growing seven plants for her science project. here are the h…
D. 10 centimeters
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last week betty practiced her guitar for 45 minutes on monday, 25 minut…
B. 33 minutes
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the table shows the number of pools sold by the allied pool company ove…
D. 13.7 pools
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read the passage from the farewell speech. i do assure you there is no …
emphasizes the speaker's respect and affection for the audience.
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quiz 6.4.1 - adding probabilities this quiz will test your knowledge on…
A. 11/12
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read the passage from hamlet. act i, scene iii. hamlet: ... but tell wh…
- canoniz'd bones - hearsed in death - ponderous and marble jaws
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instructions read the question carefully and select the best answer. wh…
D. He seems to care as much about his position and reputation as he does about Betty's health.
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quiz 6.4.1 - adding probabilities this quiz will test your knowledge on…
C. 5/7
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quiz 6.4.1 - adding probabilities this quiz will test your knowledge on…
A. 3/4
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quiz 6.4.1 - adding probabilities this quiz will test your knowledge on…
C. 8/11
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quiz 6.4.1 - adding probabilities this quiz will test your knowledge on…
B. 1/6
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quiz 6.4.1 - adding probabilities this quiz will test your knowledge on…
d. 9/13
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quiz 6.4.1 - adding probabilities this quiz will test your knowledge on…
A. 7/10
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the following text is adapted from the 1886 novella the strange case of…
A. captivated
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quiz 6.4.1 - adding probabilities this quiz will test your knowledge on…
B. 0
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read this excerpt from the dark game. another thing that changed very l…
by including more detailed information about who did fieldwork for the Union and how it was done
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instructions: complete the chart by dragging and dropping the correct m…
exposed - adjective - with no protection or shield - The plants were left exposed to the harsh wind. formidable - adjective - causing fear or dread; intimidating - The mountain - …
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the table shows the number of coins in a change dish. if malcolm select…
$0.059$
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a jar contains 11 green marbles, 7 red marbles, and 6 blue marbles. a m…
C. 11/92
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a jar contains 11 green marbles, 6 red marbles, and 9 blue marbles. a m…
A. 33/325
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suppose a number cube labeled from 1 to 6 is rolled and the spinner bel…
C. $\frac{3}{10}$
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aim: why are phillis wheatley texts important in learning about the ew …
It is important to study the works of slaves while learning about the "New World" because their writings offer a first - hand perspective on the experiences of enslaved people in …
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value: 3 pats pizza shack offers customers the choices of crust, sauce,…
b. 1/24
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suppose a fair coin is tossed and the spinner below is spun one time. w…
d. 3/10
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match the terms to their descriptions ________ are requirements that wi…
1. Mandatory Standards 2. Responsibility 3. Fairness 4. Respect 5. Aspirational Standards
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probability of independent and dependent events this quiz will test you…
B. 1/6
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probability of independent and dependent events this quiz will test you…
A. 0.02
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read the excerpt from act i, scene i of romeo and juliet. romeo: well, …
She does not want to fall in love with anyone.
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is this sequence arithmetic or geometric? 9, 36, 144, 576,... question …
Question 28: B. Geometric Question 29: B. the first term Question 30: True
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revising & editing (1)the unesco speech is persuasive because laura bus…
A. This quote is important because it proves that the Bush was once a teacher. ### 9.
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historic/founding document passage 1 is adapted from platos book ix of …
31. C. the dangerous pleasures and vices that lead to corruption. 32. C. practicing his powers of rationality. 33. C. Paragraph 3, Sentence 2 ("Then the...commit"). 34. C. a set o…
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the table below shows the frequency - distribution of the rainfall on 5…
A. No, it is not symmetric.
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a pact among three countries during world war ii contained the followin…
Germany, Italy, and Japan
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jim owns a diner. he recorded how many meals his customers ordered yest…
Relative frequencies: Breakfast is 40%, Lunch is 30%, Dinner is 30%. Bar - graph with x - axis labeled "Meal" (Breakfast, Lunch, Dinner) and y - axis labeled "Relative Frequency (…
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to adapt something means to it. change duplicate examine write
change
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aaron says he wants to advocate for youth. what does that mean?
It means speaking up for and supporting the rights, well - being, and opportunities of young people, which may include promoting beneficial policies, providing development resourc…
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match the correlation coefficients with the scatterplots shown below. s…
Scatterplot A: $r = 0.67$ Scatterplot B: $r=-0.33$ Scatterplot C: $r=-0.79$ Scatterplot D: $r = 0.88$
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a transportation company sold 70 tickets on sunday, 10 tickets on monda…
Set the length of the Wednesday bar to 30 on the horizontal axis representing the number of tickets.
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midterm cumulative test of 50 students going on a class - trip, 35 are …
0.74
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ten words in context in the space provided, write the letter of the mea…
1. C. a con - artist 2. B. to support 3. A. to spread 4. A. to separate 5. A. not active 6. C. to raise
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read the excerpt from a chunk of a country. once these disparate parts …
A. something powerful and threatening
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midterm cumulative test possible points: 5 the table shows the results …
$0.389$
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the weights of 2 - pound bags of best dog food are approximately normal…
99.7%
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based on the meanings of the word parts, what is the definition of stra…
C. devise a plan
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based on the meanings of the word parts, what is the definition of the …
B. renewed, reformed, recreated
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the context of a piece of writing is the o environment in which it was …
A. environment in which it was written
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what is the mean of the normal distribution shown below? -3 -2 -1 0 1 2…
B. 0
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1 based on the meaning of the word parts, what is the definition of dis…
D. feeling of disappointment about someone you used to admire
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the annual salaries of all employees at a financial company are normall…
D. 5
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the average miles per gallon of a particular automobile model are appro…
68%
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the set of life spans of an appliance is normally distributed with a me…
D. 2
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read the excerpts from roosevelts \four freedoms\ speech and lincolns \…
preserving freedom far into the future
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the mean of the temperatures in the chart is 24° with a standard deviat…
C. $22^{\circ}$
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identify the lower class limits, upper class limits, class width, class…
Lower class limits: 25, 35, 45, 55, 65, 75, 85 Upper class limits: 34, 44, 54, 64, 74, 84, 94 Class width: 10 Class midpoints: 29.5, 39.5, 49.5, 59.5, 69.5, 79.5, 89.5 Class bound…
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the lengths of a lawn mower part are approximately normally distributed…
B. 68%
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the mean of the temperatures in the chart is 24° with a standard deviat…
C. $30^{\circ}$
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the weights of boxes of candies produced in a factory are normally dist…
18 oz
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what is the difference of the means of the distributions? 15 30 45 60
30
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a words denotation is its literal meaning. its figurative meaning any a…
A. its literal meaning
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identify the lower class limits, upper class limits, class width, class…
25, 35, 45, 55, 65, 75, 85
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name _ date _ statistics test a part i - multiple choice - complete eac…
# Explicación: ## Paso 1: Ordenar los datos Ordenamos los 12 puntajes dados: $10, 16, 19, 21, 26, 28, 32, 38, 40, 40, 57, 65$. ## Paso 2: Encontrar la mediana (med) Como $n = 12$ …
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identify the type of sampling used (random, systematic, convenience, st…
D. Random sampling
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determine which of the four levels of measurement (nominal, ordinal, in…
Ratio
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1. the heights, in inches, of 12 students are listed below. 61,67,72,62…
# Explicación: ## Paso 1: Definir valores para la altura de los estudiantes Los datos de altura son: 61, 67, 72, 62, 65, 59, 100, 79, 60, 61, 64, 63. Un valor atípico (outlier) es…