Statistik
Datenanalyse, Wahrscheinlichkeitsverteilungen und Hypothesentests.
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determine if the finite correction factor should be used. if so, use it…
$0.0004$
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determine if the finite correction factor should be used. if so, use it…
$0.0013$
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each employee in a company writes their name on a cards and places it i…
A. Random Sample
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for the compound interest formula, $a = p(1+\frac{r}{n})^{nt}$, match t…
A. amount of money accumulated P. principal amount r. annual interest rate n. number of times that interest is compounded per year t. time in years
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the weights of ice cream cartons are normally distributed with a mean w…
(a) 0.3300 (b) 0.0139
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a school wants to know whether high school teachers prefer before - sch…
Convenience Sample
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you want to determine whether the people in your neighborhood like the …
Convenience Sample
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the mean percent of childhood asthma prevalence in 43 cities is 2.14%. …
B. About 5.82% of samples of 32 cities will have a mean childhood asthma prevalence greater than 2.5%.
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the mean percent of childhood asthma prevalence in 43 cities is 2.14%. …
$0.0582$
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what is the meaning of the word implausible as used in the passage? use…
hard to believe
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find the indicated probability and interpret the result. from 1975 thro…
C. About 52.92% of samples of 32 years will have an annual mean gain between 400 and 800.
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find the mean and standard error of the mean of the sampling distributi…
B. 204.3, 238, 271.7
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you want to determine whether students in your school like the new desi…
Convenience Sample
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find the mean and standard error of the mean of the sampling distributi…
11.227
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a town council wants to know whether residents support having an off - …
Convenience Sample
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what is the meaning of the word destitute as used in the passage? use t…
extremely poor
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an amphitheater wants to know if saturday morning concerts would be att…
Cluster Sample
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what is the meaning of the word confound as used in the passage? use th…
to bewilder or confuse
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you want to find out whether booth holders at a convention were pleased…
Cluster Sample
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identify the type of sample. a sports announcer wants to know how often…
Systemic Sample
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connections stubborn computer customer contribute budge barbecue union …
1. smudge 2. insult 3. custody 4. stubborn 5. accuse 6. barbecue 7. community 8. uniform 9. bugle 10. customer 11. computer 12. acute 13. confuse 14. union 15. suffer 16. contribu…
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what is the meaning of the word materialize as used in the passage? use…
to become present or take shape
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the owner of a community pools wants to ask patrons whether they think …
Stratified Sample
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find the mean and standard error of the mean of the sampling distributi…
The mean of the distribution of sample means is $238$. The standard deviation of the distribution of sample means (standard error) is approximately $11.225$.
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you want to determine whether the people in your neighborhood like the …
Stratified Sample
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a taxicab company wants to know whether its customers are satisfied wit…
C. Systemic Sample
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find the mean and standard error of the mean of the sampling distributi…
238
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you want to determine whether students in your school like the new desi…
B. Systematic Sample
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the heights of fully grown trees of a specific species are normally dis…
C.
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you want to determine whether students in your school like the new desi…
B. Stratified Sample
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what is the meaning of the word rivalry as used in the passage? use the…
B. a state of competition
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what is the meaning of the word perturb as used in the passage? use the…
to bother or upset
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question 21 score on last try: 0 of 2 pts. see details for more. at lea…
$24.146<\mu<40.454$
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what is the meaning of the word insufficient as used in the passage? us…
inadequate or lacking
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the population mean and standard deviation are given below. find the in…
A. The sample mean would not be considered unusual because there is a probability greater than 0.05 of the sample mean being within this range.
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the population mean and standard deviation are given below. find the re…
The sample mean would not be considered unusual because it is within 2 standard deviations of the mean of the sample means.
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what is the meaning of the word adept as used in the passage? use the a…
highly skilled
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a six - sided number cube is rolled twice. what is the probability that…
$\frac{1}{6}$
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for the following situation, find the mean and standard deviation of th…
C. The means are equal but the standard deviation of the sampling distribution is smaller.
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what is the meaning of the word prudent as used in the passage? within …
sensible
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read the passage. then, select the synonym of the word in bold. as the …
Perceive (assuming this was one of the options; if there were multiple options provided originally, the correct one among them with a similar meaning to "discern" would be the ans…
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for the following situation, find the mean and standard deviation of th…
The mean of the sampling distribution is \(91.00\)
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what is the meaning of the word nonchalant as used in the passage? the …
calm and tranquil
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for the following situation, find the mean and standard deviation of th…
$0.82$
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read the passage from a room of ones own. to have lived a free life in …
The negative connotations of the words emphasize the author's feeling that societal norms damage women artists in severe and lasting ways.
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for the following situation, find the mean and standard deviation of th…
$91.00$
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what is the meaning of the word solace as used in the passage? after ev…
relief from sadness or suffering
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examine the public - service ad. how does this ad transmit a cultural v…
by encouraging people to strive for more education
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for the following situation, find the mean and standard deviation of th…
A. The means are equal but the standard deviation of the sampling distribution is smaller.
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for the following situation, find the mean and standard deviation of th…
$32.34$
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the cable company is analyzing the data from two satellite television p…
41%
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bart found 20 quadrilaterals in his classroom. he made a venn diagram u…
25%
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the spinner is equally likely to land on any of the six sections. what …
$\frac{2}{3}$
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for the following situation, find the mean and standard deviation of th…
The mean of the population is \(577.2\), the standard - deviation of the population is approximately \(45.74\), and the mean of the sampling distribution is \(577.2\)
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for the following situation, find the mean and standard deviation of th…
A. 575, 508, $\bar{x}=541.5$; B. 612, 612, $\bar{x}=612$; C. 612, 575, $\bar{x}=593.5$; D. 612, 552, $\bar{x}=582$; E. 552, 639, $\bar{x}=595.5$; F. 508, 639, $\bar{x}=573.5$; G. …
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consider a single spin of the spinner. which events are mutually exclus…
Landing on a shaded portion and landing on a 3; Landing on an unshaded portion and landing on a number less than 2
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for the following situation, find the mean and standard deviation of th…
$45.74$
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the venn diagram below shows the 14 students in ms. reeds class. the di…
\(P(A)=\frac{3}{7}\) \(P(B)=\frac{5}{14}\) \(P(A\ and\ B)=\frac{3}{14}\) \(P(B|A)=\frac{1}{2}\) \(P(A)\cdot P(B|A)=\frac{3}{14}\) (b) \(P(A)\cdot P(B|A)\)
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for the following situation, find the mean and standard deviation of th…
$577.20$
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use the venn - diagram to calculate probabilities. which probabilities …
B. \(P(B\cap C)=\frac{11}{45}\), D. \(P(C)=\frac{1}{3}\)
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a population has a mean $mu = 80$ and a standard deviation $sigma = 28$…
$\mu_{\bar{x}} = 80$ $\sigma_{\bar{x}}\approx1.804$
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james surveyed people at school and asked whether they bring their lunc…
\(P(\text{male}|\text{buys lunch}) = 0.4\) and \(P(\text{male}) = 0.3\)
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pedro has determined that the probability his shot will score in a lacr…
A. 0.09
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in a standard deck of cards there are 13 spades, 13 clubs, 13 hearts, a…
A. $\frac{1}{8}$
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“the phantom rickshaw1” by rudyard kipling (adapted excerpt) this excer…
B. workers
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what elements do you think need to go in a fire prevention plan? means …
Means of reporting fires and other emergencies Evacuation procedures and emergency escape route assignments Procedures for employees who remain to operate critical plant operation…
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q: what does inter- mean in interim a. with, together, joint b. between…
B. between, within, among
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what does ten mean in tenacious a. lose b. hold c. number d. im not sure
B. hold
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q: what does pre- mean in predecessor a. before, in front b. during, me…
A. before, in front
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q: what does con- mean in conventional a. with, together b. before, in …
A. with, together
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what is meant by the basic principle popular sovereignty? (1 point) the…
The people have the right to alter their government.
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text: when immigrants move to a new country, they have to make changes …
C. Immigrants may need to learn the history of their new country in order to pass a citizenship test.
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when immigrants move to a new country, they have to make changes to fit…
When immigrants move to a new country, they must adapt to their new surroundings in various ways.
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read this sentence from a students story about finding something to wea…
hideous
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the phantom rickshaw1 by rudyard kipling (adapted excerpt) this excerpt…
questioning his own sanity
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the phantom rickshaw by rudyard kipling (adapted excerpt) this excerpt …
A. workers
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the phantom rickshaw by rudyard kipling (adapted excerpt) this excerpt …
questioning his own sanity
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the phantom rickshaw1 by rudyard kipling (adapted excerpt) this excerpt…
C. workers
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use the excerpt below to answer the question that follows: so long as a…
that states would always work in their own self - interest even if it meant harm to the nation as a whole
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part b: which word from the line in part a best helps the reader unders…
D. home
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a student is writing an article urging adults to use cloth diapers on t…
B. Cloth diapers are better than disposable diapers because they are durable, and as a result they last longer. C. If you happen to have a baby that grows quickly, then you have t…
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about ten to fifteen percent of people suffering from anorexia or bulim…
One paragraph hooks the reader with surprising facts, and the other paragraph uses these facts to emphasize the importance of the main claim.
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a survey was conducted at a high school to study pet ownership in diffe…
10%
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a survey was conducted at a high school to study pet ownership in diffe…
8%
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a survey was conducted at a high school to study which instruments stud…
2.5%
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a survey was conducted at a high school to study school sports in diffe…
$16.67$
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the dog days of summer read the passage and answer the following questi…
D. In the beginning, Marlene wanted to be alone and kept to herself. In the end, Jennifer helped Marlene to have a fun and enjoyable summer together.
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which number is closest to the third quartile? 55 60.5 79.5
79.5
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read the excerpt from the hot zone. she took up a scalpel and slit the …
replacing "scalpel" with the nearby synonym "blade"
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which number is closest to the maximum
92
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which number is closest to the first quartile? 10 40 90
40
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which strategies are most effective to help a reader determine the mean…
- Check for nearby synonyms that may provide a clue to the word's meaning. - Check surrounding words to see what events are leading up to this word. - Substitute the unfamiliar wo…
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question 2 when trudy communicates with others, she generally expects t…
A. Low context
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given the mean of a data set is 200 and the standard deviation is 48, w…
152 to 248
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21) you go to an ice cream shop and take a look at the menu before orde…
(21) 24 (22) 144 (Inclusive vs. Mutually Exclusive Events) 1; 1 (30) \(\frac{5}{8}\) (31) 0.42 (32) \(\frac{2}{13}\) (33) \(\frac{1}{13}\) (34) \(\frac{25}{52}\) (35) \(\frac{3}{4…
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given the mean of a data set is 400 and the standard deviation is 17, w…
383 to 417
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given the mean of a data set is 131 and the standard deviation is 8, wh…
123 to 139
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given the mean of a data set is 7 and the standard deviation is 2, wher…
5 to 9
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the table shows the relationship between time spent running and distanc…
linear, because the rate of change between each pair of points is approximately constant (close - to 520 on average)
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find the range of this data set: 21, 34, 43, 48, 37, 23, 25, 26
27