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A certain statistics instructor participates in triathlons. The accompanying table lists times (in minutes and seconds) he recorded while riding a bicycle for five laps through each mile of a 3-mile loop. Use a 0.05 significance level to test the claim that it takes the same time to ride each of the miles. Does one of the miles appear to have a hill? Click the icon to view the data table of the riding times. Determine the null and alternative hypotheses. Ho: H1 H2 H3 H₁: At least one of the three population means is different from the others. Find the F test statistic. F= (Round to four decimal places as needed.) SE Riding Times (minutes and seconds) 3:16 3:23 3:22 3:21 3:20 Mile 1 Mile 2 Mile 3 3:34 3:30 3:29 3:31 3:29 3:18 3:23 3:22 3:18 3:18 (Note: when pasting the data into your technology, each mile row will have separate columns for each minute and second entry. You will need to convert each minute/second entry into seconds only.) X

A certain statistics instructor participates in triathlons. The accompanying table lists times (in minutes and seconds) he recorded while riding a bicycle for five laps through each mile of a 3-mile loop. Use a 0.05 significance level to test the claim that it takes the same time to ride each of the miles. Does one of the miles appear to have a hill? Click the icon to view the data table of the riding times. Determine the null and alternative hypotheses. Ho: H1 H2 H3 H₁: At least one of the three population means is different from the others. Find the F test statistic. F= (Round to four decimal places as needed.) SE Riding Times (minutes and seconds) 3:16 3:23 3:22 3:21 3:20 Mile 1 Mile 2 Mile 3 3:34 3:30 3:29 3:31 3:29 3:18 3:23 3:22 3:18 3:18 (Note: when pasting the data into your technology, each mile row will have separate columns for each minute and second entry. You will need to convert each minute/second entry into seconds only.) X

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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A certain statistics instructor participates in triathlons. The accompanying table lists times (in minutes and seconds) he recorded while riding a bicycle for five laps through each mile of a 3-mile loop. Use a 0.05 significance level to test the claim that it takes the same time to ride each of the miles. Does one of the miles appear to have a hill? Click the icon to view the data table of the riding times. lve this Determine the null and alternative hypotheses. Ho: H1 H2 H3 H₁: At least one of the three population means is different from the others. 2 W Find the F test statistic. View an example Get more help S F Emmand (Round to four decimal places as needed.) 20 F3 $ AAAA 4 X # 3 E D DOD 000 C R F4 F V % 5 T F5 G 6 B MacBook Air Y H & 7 N U J *00 8 M Riding Times (minutes and seconds) Mile 1 Mile 2 Mile 3 (Note: when pasting the data into your technology, each mile row will have separate columns for each minute and second entry. You will need to convert each minute/second entry into seconds only.) | 3:16 3:23 3:22 3:21 3:20 3:18 3:23 3:22 3:18 3:18 3:34 3:30 3:29 3:31 3:29 K ( 9 Print H O ) O L command Done F10 P V Clear all alt option F11 { [ ? - / X Check answer + 11 F12 } F G delete enter return shift
Transcribed Image Text:A certain statistics instructor participates in triathlons. The accompanying table lists times (in minutes and seconds) he recorded while riding a bicycle for five laps through each mile of a 3-mile loop. Use a 0.05 significance level to test the claim that it takes the same time to ride each of the miles. Does one of the miles appear to have a hill? Click the icon to view the data table of the riding times. lve this Determine the null and alternative hypotheses. Ho: H1 H2 H3 H₁: At least one of the three population means is different from the others. 2 W Find the F test statistic. View an example Get more help S F Emmand (Round to four decimal places as needed.) 20 F3 $ AAAA 4 X # 3 E D DOD 000 C R F4 F V % 5 T F5 G 6 B MacBook Air Y H & 7 N U J *00 8 M Riding Times (minutes and seconds) Mile 1 Mile 2 Mile 3 (Note: when pasting the data into your technology, each mile row will have separate columns for each minute and second entry. You will need to convert each minute/second entry into seconds only.) | 3:16 3:23 3:22 3:21 3:20 3:18 3:23 3:22 3:18 3:18 3:34 3:30 3:29 3:31 3:29 K ( 9 Print H O ) O L command Done F10 P V Clear all alt option F11 { [ ? - / X Check answer + 11 F12 } F G delete enter return shift
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