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Calculateaconfidenceinterval for the me-dian ofthe second population.Select your confidenc eleve land reportit with your answer.??

Calculateaconfidenceinterval for the me-dian ofthe second population.Select your confidenc eleve land reportit with your answer.??

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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Calculateaconfidenceinterval for the me-dian ofthe second population.Select your confidenc eleve land reportit with your answer.??

population is skewed to the right. For one study he has his computer generate 10,000 randon samples of size n = 10 from the population For each random sample, the computer calcu_ lates the Gosset 95% confidence interval for / and checks to see whether the interval is cor His second study is like his first, bu n = 100. Finally, his third study is like the first 200. In one of his studies, Homer ob rect. but n = tains 9,504 correct intervals; in another he ob tains 9,478 correct intervals; and in the remain ing study he obtains 8,688 correct intervals. Based on what we learned in class, match eacl sample size to its number of correct intervals Explain your answer. Independent random samples are selected fron two populations. Below are the sorted data from the first population. 362 373 399 428 476 481 545 564 585 589 590 600 671 694 723 724 904 Hint: The mean and standard deviation of these numbers are 571.1 and 144.7. Below are the sorted data from the second pop ulation. 387 530 544 547 646 766 786 864 Hint: The mean and standard deviation of these numbers are 633.8 and 160.8. (a) Calculate Gosset's 90% confidence inter val for the mean of the first population.
Transcribed Image Text:population is skewed to the right. For one study he has his computer generate 10,000 randon samples of size n = 10 from the population For each random sample, the computer calcu_ lates the Gosset 95% confidence interval for / and checks to see whether the interval is cor His second study is like his first, bu n = 100. Finally, his third study is like the first 200. In one of his studies, Homer ob rect. but n = tains 9,504 correct intervals; in another he ob tains 9,478 correct intervals; and in the remain ing study he obtains 8,688 correct intervals. Based on what we learned in class, match eacl sample size to its number of correct intervals Explain your answer. Independent random samples are selected fron two populations. Below are the sorted data from the first population. 362 373 399 428 476 481 545 564 585 589 590 600 671 694 723 724 904 Hint: The mean and standard deviation of these numbers are 571.1 and 144.7. Below are the sorted data from the second pop ulation. 387 530 544 547 646 766 786 864 Hint: The mean and standard deviation of these numbers are 633.8 and 160.8. (a) Calculate Gosset's 90% confidence inter val for the mean of the first population.
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