Assume that matched pairs of data from a poll of Internet users who were asked if they make travel plans through the Internet result in 373 positive signs, 333 negative signs, and 22 ties when the value of the second variable is subtracted from the corresponding value of the first variable. Use the sign test with a 0.10 significance level to test the null hypothesis of no difference. Question content area bottom Part 1 Let η1 denote the median of the first variable and η2 denote the median of the second variable. What are the null and alternative hypotheses?
Assume that matched pairs of data from a poll of Internet users who were asked if they make travel plans through the Internet result in 373 positive signs, 333 negative signs, and 22 ties when the value of the second variable is subtracted from the corresponding value of the first variable. Use the sign test with a 0.10 significance level to test the null hypothesis of no difference. Question content area bottom Part 1 Let η1 denote the median of the first variable and η2 denote the median of the second variable. What are the null and alternative hypotheses?
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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Assume that matched pairs of data from a poll of Internet users who were asked if they make travel plans through the Internet result in
373
positive signs,
333
negative signs, and
22
ties when the value of the second variable is subtracted from the corresponding value of the first variable. Use the sign test with a
0.10
significance level to test the null hypothesis of no difference.Question content area bottom
Part 1
Let
η1
denote the median of the first variable and
η2
denote the median of the second variable. What are the null and alternative hypotheses?Expert Solution
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