- A Certain Statistics Instructor Participates In Triathlons The Accompanying Table Lists Times In Minutes And Seconds 1 (13.47 KiB) Viewed 39 times
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A certain statistics instructor participates in triathions. The accompanying tatie lists times in minutes and seconds) he recorded while riding a bicycle for five laps through each eile of a 3 mle 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 hit Click the icon to view the data table of the riding times What is the conclusion for this hypothesis test? OA Fail to reject Ho. There is sufficient evidence to warrant rejection of the claim that the three different miles have the same mean ride tine OB. Reject H, There is insufficient evidence to warrant rejection of the claim that the three different miles have the same mean ride time OC. Fail to reject Ho. There is insufficient evidence to warrant rejection of the claim that the three different miles have the same mean ride time OD. Reject H, There is sufficient evidence to wamant rejection of the claim that the three different miles have the same mean ride time Does one of the miles appear to have a hi? OA Yes, these data suggest that the third and first miles appear to take lorger, and a reasonable explanation is that they both have hills OB No, these data do not suggest that any of the miles have a hit OC. Yes, these data suggest that the first mio appears to take longer, and a reasonable explanation is that it has a hit. Next
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 loca 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. (STEE OB. Reject H₂. There is insufficient evidence to warrant rejection of the claim that the three different miles have the same mean ride time. OC. Fail to reject Ho. There is insufficient evidence to warrant rejection of the claim that the three different miles have the same mean ride time OD. Reject Ho. There is sufficient evidence to warrant rejection of the claim that the three different miles have the same mean ride time Does one of the miles appear to have a hill? OA. Yes, these data suggest that the third and first miles appear to take longer, and a reasonable explanation is that they both have hills B. No, these data do not suggest that any of the miles have a hill OC. Yes, these data suggest that the first mile appears to take longer, and a reasonable explanation is that it has a hit D. Yes, these data suggest that the second mile appears to take longer, and a reasonable explanation is that it has a hill OE. Yes, these data suggest that the third mile appears to take longer, and a reasonable explanation is that it has a hil
Determine the null and alternative hypotheses. Ho f f H₁: Find F= Find P-va Wha 1 Exactly two of the population means are different from each other. At least one of the three population means is different from the others. H1 H2 H3 H1 H₂ H3 H₁ H₂ H3
= At least one of the three population means is different from the others. A ce signi H1 H2 H3 H₁ H₂ H3 Exactly one of the three population means is different from the others. Dete H₁ H₂ H3 Ho: H₁: Find the F test statistic. es (i Doe:
- Riding Times (minutes and seconds) Mile 1 3:16 3:25 3:22 3:21 3:21 Mile 2 3:20 3:23 3:21 3:17 3:19 Mile 3 3:33 3:30 3:29 3:32 3:30 (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.) Print Done X le for