Statistiques
Analyse de données, distributions de probabilités et tests d'hypothèses.
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question #4 which measure is used to describe the center of a skewed di…
C. Median
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question #8 find the interquartile range and sample standard deviation …
$IQR = 3$ and $s = 2.33$ ### Question #9
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question #7 the educational attainment for 16 different states is liste…
8.3
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question #6 find the standard deviation of a group of men whose height …
4.08
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question #5 the weights of the top 11 best - selling cars at a dealersh…
1690
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the table shows population statistics for the ages of best actor and be…
Best Actor: $z = 0.94$ Best Supporting Actor: $z=-0.25$
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the table shows population statistics for the ages of best - actor and …
Best Actor: $0.91$ Best Supporting Actor: $-0.40$
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the ages of the winners of a cycling tournament are approximately bell …
(a) $z\approx - 0.85$ (b) The age of 26 years is approximately $0.85$ standard deviations below the mean age of the winners. (c) The age is not unusual.
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question #10 the monthly revenue for the past 15 months of janes compan…
12310.45
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the number of olympic medals earned for 15 countries is listed in the t…
For the first problem: 19.53 For the second problem: 2.15
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use the accompanying data set to complete the following actions. a. fin…
a. The first quartile, $Q_1$, is 36 The second quartile, $Q_2$, is 39 The third quartile, $Q_3$, is 44 b. The inter - quartile range is 8 c. The outlier is 15
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use the empirical rule. the mean speed of a sample of vehicles along a …
68
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the number of earned medals for 17 countries who participated in the 20…
5.5
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question #5 the population for 16 large us cities is listed in the tabl…
IQR = 337254.5 and s = 204065.32
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module test 8. which of the following word roots means black? cyan eryt…
D. Melan
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module test 7. identify the meaning of the word root in the term phrena…
C. Diaphragm
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which of the following statements is false about standard deviation? it…
It is the measure of spread for symmetrically distributed data.
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determine the interquartile range. 53, 62, 30, 30, 64 33 53 43 17
A. 33
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the mean and standard deviation would be the best measure of center and…
C.
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find the mean and standard deviation of the data set. | |number of book…
Mean: 219; Standard Deviation: 3.4
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using a calculator, determine the standard deviation of the data set. 1…
6.4
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which two rhetorical appeals are most strongly used in this advertiseme…
Logos and Pathos are the two most strongly - used rhetorical appeals. So, if we had to pick from the given options, the closest correct one would be that the ad uses Logos and Pat…
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explain how wealth and income are distributed in the united states, and…
Wealth in the US is concentrated among a small segment of the population, often through asset ownership. Income distribution is also unequal, with high - income earners in certain…
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vocabulary strategy - use context clues context clues can help you clar…
| Word | Context Clues (assumed general - context) | Guess Definitions | | ---- | ---- | ---- | | gallery | Place where art is shown. | A room or building for showing works of art…
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mia points out that volunteering at the retirement home has truly given…
Spend her free time teaching others how to use different online websites to help them apply for jobs that specifically require dancing skills.
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since mia loves dancing so much, you suggest that she volunteer at the …
Meaning
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in february, a major airline had 77.9% of their flights arrive on time.…
a. $0.3679$ b. The assumption that the on - time arrivals of different flights are independent may be unrealistic because factors like weather, air traffic control, and mechanical…
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watching janyce by tirzah tyler janyces curly black bangs hung over her…
- "Janyce slowly turned the glossy page of the new book she had been looking at, and she wondered if her father missed her as much as she missed him." - "I belong to a bird - watc…
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based on the storys outcome and this passage, why is the statement \i w…
A. Mrs. Crater means she wouldn't exchange Lucynell for anything, but in reality she exchanges Lucynell for a car.
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americans, and texans especially, all share nearly identical ideas of w…
False
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question 9 let x be the number of students who attend an office hours s…
4
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question 8 let x be the number of students who attend an office hours s…
$0.4$
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question 5 let x be the number of students who attend an office hours s…
$\frac{1}{15}$
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question 4 34% of ua students are known to use macbooks. 72% are known …
66%
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question 3 1 points 34% of ua students are known to use macbooks. 72% a…
43%
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question 2 34% of ua students are known to use macbooks. 72% are known …
0.23 or 23%
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question 1 34% of ua students are known to use macbooks. 72% are known …
77%
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dear principal finley, our study hall classes are for studying. however…
B. Allowing MP3 players would greatly improve how students use their time in study hall.
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question 27 1 pts on average, women spend _____ hours per day on housew…
Question 27: 2.5 Question 28: On average, men make 17% more in earnings than women
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new york city has an index of dissimilarity score of 84. this means tha…
1. A. High 2. C. Transwoman
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what does jaliyah mean when she asks, “when do we start?” she is planni…
She is agreeing to help Thomas make and sell noisemakers.
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every 3 months, the government releases median weekly earnings of full …
a. Approximately \(925\) dollars b. \(910\) dollars; less than
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every 3 months, the government releases median weekly earnings of full …
a. $950$ b. $910$; less than
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chapter 4: discrete probability and the binomial distribution score: 6/…
a. $0.162$ b. $0.377$ c. $0.897$ d. $0.704$
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chapter 4: discrete probability and the binomial distribution score: 5/…
$-1.81$
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complete the following probability distribution table: probability dist…
0.2
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question #10 what is the median score achieved by a student who receive…
69
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what is the probability, when 2 dice are thrown that the total rolled i…
$Pr = 1/9\approx0.1111111$
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which data set has a mean of 18, a median of 18, and a mode of 18? 12, …
First question: None of the above. Second question: B. 30
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which data set has a mean of 66, a median of 66, and a mode of 83? 85, …
For the first question: C. $79,29,72,54,83,57,63,83,75,66,65$ For the second question: C. $74$ and $76$
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what is the mode of the following set of data? 22 35 65 88 45 35 65 68 …
D. 35 and 65
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which data set has a mean of 35, median of 32, and a mode of 47? 75, 35…
Question #1: Fourth option $68,53,10,15,47,18,47,25,32$ Question #2: $33$
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process of learning where the probability of a responses repetition dep…
D. operant conditioning
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read the verdict of the court in the case of texas v johnson. the gover…
C. Just because an idea is offensive does not mean it can be prohibited
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to better understand the term judicial review, break down the phrase. t…
"Judicial" means related to courts, and "review" means examination. Judicial review is the power of courts to examine laws and actions for constitutionality to protect citizens' r…
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in a particular hospital, 6 newborn babies were delivered yesterday. he…
$13.99$
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find the mode of the following set of data. 7, 3, 8, 11, 5, 19, 4, 10
There is no mode.
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cognitive development means the ability to perceive and think. false tr…
True
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7. what tradeoffs does alpine sports face when producing skis and snowb…
Producing more snowboards means fewer skis, Producing more skis means fewer snowboards
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what does the underlined word mean in the following sente después de la…
D. to rest
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what does the underlined word mean in the following sentence? tenemos q…
D. to help
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when he suggested that change should be brought about “by any means nec…
A. stating violence would be necessary to achieve civil rights goals.
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what does the underlined word mean in the following sentence? vamos a i…
B. to invite
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use the questions below to keep track of key concepts from this lessons…
1. predict 2. future
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the montgomery bus boycott was based on the principle of economic indep…
C. nonviolent resistance
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economists define a group of goods available for consumption as which o…
First question: C. an opportunity set Second question: D. Rise in the overall level of prices
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philosophers draw a distinction between ____________, which describe th…
1. positive statements 2. B. False
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which of the following characteristics relate to specialization? the ma…
For the first question: When workers or firms focus on particular tasks in the overall production process for which they are well - suited. For the second question: A. True
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carloss math teacher finds that theres roughly a linear relationship be…
The number of hours a student should spend on their homework to expect a score of 92 on the quiz.
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henry is ordering a taxi from an online taxi service. he has to pay a f…
The total charge for 1 mile.
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question bilquiss math teacher finds that theres roughly a linear relat…
A student's expected quiz score if they spent 1 hour on their homework.
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bilquiss math teacher finds that theres roughly a linear relationship b…
43
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what is meant by globalization? ○ an economy in which most economic dec…
Question 1: The trend in which buying and selling in markets have increasingly crossed national borders. Question 2: B. False
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charlotte is preheating her oven before using it to bake. charlotte wan…
The oven's temperature after 1 minute.
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ians math teacher finds that theres roughly a linear relationship betwe…
The number of hours a student should spend on their homework to expect a score of 83 on the quiz.
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select the correct answer. mateo is not sure what job he wants as an ad…
B. Human services
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select the correct text in the passage. choose the sentence that shows …
When people order the t - shirts, they are shipped directly to them via airplane or truck.
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question 9 balancing your budget means: when income - savings - expense…
When income - savings - expenses = 0
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question 7 1 pts paying yourself first means purchasing items that you …
False
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verifiability means that the accounting information: a. must be capable…
A. must be capable of being checked for accuracy, completeness and reliability.
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2. meaning in the communication process is: a. in the message b. in the…
2. d. none of the above 14. c. you and a friend are discussing a concert 22. a. a misconception about communication 30. d. all of the above
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simplify expressions with distribution score: 0/1 penalty: none questio…
$-2s - 18$
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question 9 (1 point) the statement \more rain means more floods\ is an …
C. causal
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question select the correct answer. which design principle element deal…
balance
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christian faith (25f) - quiz #1 started: sep 20 at 12:26pm quiz instruc…
False
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quiz instructions question 46 1 pts the english word, eason,\ ultimatel…
"To judge", "To think", "To believe (!)"
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question 38 1 pts the word, \magisterium,\ comes from the latin, magist…
Teacher
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started: sep 20 at 12:26pm quiz instructions question 37 1 pts christ =…
A title applied to Jesus of Nazareth which is the Greek translation of the Hebrew word, "Messiah"
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e - book sales as a percentage of total unit sales in all book formats …
A. the percentage of 2016 cookbook sales that were e - books with the percentage of 2016 science fiction and fantasy sales that were e - books.
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christian faith (25f) - quiz #1 quiz instructions question 34 1 pts wha…
"To write"
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question 27 1 pts what does the expression, anno domini (a.d.), mean in…
" In the Year of the Lord [Jesus]"
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question 26 1 pts jesus parents gave him the name of \yehoshua\ (which …
B. False
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the human persons ability: ... to think about things in an orderly mann…
... that human beings are rational.
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question 7 1 pts the english word, \gospel,\ is based on the greek word…
"Good news"
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multiple select question select all that apply georges is preparing a s…
- B. quotations - D. bibliographic citations
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identify the sample space of the probability experiment and determine t…
The sample space is $\{2,4,6,8,10\}$; the number of outcomes is 5.
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determine which numbers could be used to represent the probability of a…
A. 0, because probability values can equal 0. C. $\frac{15}{15}$, because probability values can equal 1.
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how can being dependable benefit you? a) it means people can rely on an…
# Breve explicación: El ser una persona de confianza significa que los demás pueden contar contigo y confiar en ti. No hay conexión directa entre ser dependable y prevenir problem…
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question 20 (2.5 points) what is the meaning of ethnocentrism? a slant …
B. The belief that one's own culture and traditions are better than those of others
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purnells cultural domain \communication\ includes: perception of practi…
Question 1: B. Body language Question 2: None of the provided options are correct. Ethnocentrism is the tendency to view one's own culture as superior to others.