Mathematics, 11.06.2021 18:00 evazquez

Explain the difference between a simple random sample and a systematic sample. (Select all that apply.) A. In a simple random sample, every sample of size n has an equal chance of being included.
B. In a systematic sample, every sample of size n has an equal chance of being included.
C. In a simple random sample, the clusters to be included are selected at random and then all members of each selected cluster are included.
D. In a systematic sample, random samples from each strata are included.
E. In a systematic sample, the only samples possible are those including every kth item from the random starting position.
F. In a simple random sample, random samples from each strata are included.
G. In a systematic sample, the clusters to be included are selected at random and then all members of each selected cluster are included.
H. In a simple random sample, the only samples possible are those including every kth item from the random starting position.

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 18:00

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

Answers: 1

Answer

Mathematics, 21.06.2019 20:00

Someone answer asap for ! max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a. the median of max’s data is 250 b. more than half of the data points max recorded were 177 centimeters. c. a data point chosen at random is as likely to be above the mean as it is to be below the mean. d. every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

Answers: 1

Answer

Mathematics, 21.06.2019 20:40

Formulate the indicated conclusion in nontechnical terms. be sure to address the original claim. the foundation chair for a hospital claims that the mean number of filled overnight beds is over 523, and she is therefore justified starting a funding campaign to add a wing to the hospital. assuming that a hypothesis test has been conducted and that the conclusion is failure to reject the null hypothesis, state the conclusion in nontechnical terms.

Answers: 3

Answer

Mathematics, 21.06.2019 21:20

An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.

Answers: 2

Answer

You know the right answer?

Explain the difference between a simple random sample and a systematic sample. (Select all that appl...

Questions