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The sitting height of a person is the vertical distance between the sitting surface and the top of the head. The accompanying table lists sitting heights (mm) of randomly selected U.S. Army personnel collected as part of a large reputable study. Using the data with a 0.05 significance level, what do you conclude? First test for an interaction between the two factors. Determine the null and alternative hypotheses. Choose the correct answer below. O A. Ho: Sitting heights are not affected by handedness. H,: Sitting heights are affected by handedness. - X Sitting Height Data O B. Ho: Sitting heights are not affected by gender. H: Sitting heights are affected by gender. Right-Handed 857 877 874 786 898 Left-Handed 870 859 886 846 812 OC. Ho: Sitting heights are not affected by an interaction between gender and handedness. Female H: Sitting heights are affected by an interaction between gender and handedness. Male 943 908 902 912 947 1000 917 1030 914 978 OD. Ho: Sitting heights are affected by an interaction between gender and handedness. H,: Sitting heights are not affected by an interaction between gender and handedness. Determine the test statistic. Print Done The test statistic is (Round to two decimal places as needed.) Determine the P-value. The P-value is. (Round to three decimal places as needed.) Determine the proper conclusion at the 0.05 significance level. Choose the correct answer below. O A. Fail to reject Ho- There is insufficient evidence to support the alternative hypothesis. There appears to be an interaction between gender and handedness. O B. Reject Ho- There is sufficient evidence to support the alternative hypothesis. There appears to be an interaction between gender and handedness. OC. Fail to reject Ho- There is insufficient evidence to support the alternative hypothesis. There does not appear to be an interaction between gender and handedness. O D. Reject Ho- There is sufficient evidence to support the alternative hypothesis. There does not appear to be an interaction between gender and handedness.

The sitting height of a person is the vertical distance between the sitting surface and the top of the head. The accompanying table lists sitting heights (mm) of randomly selected U.S. Army personnel collected as part of a large reputable study. Using the data with a 0.05 significance level, what do you conclude? First test for an interaction between the two factors. Determine the null and alternative hypotheses. Choose the correct answer below. O A. Ho: Sitting heights are not affected by handedness. H,: Sitting heights are affected by handedness. - X Sitting Height Data O B. Ho: Sitting heights are not affected by gender. H: Sitting heights are affected by gender. Right-Handed 857 877 874 786 898 Left-Handed 870 859 886 846 812 OC. Ho: Sitting heights are not affected by an interaction between gender and handedness. Female H: Sitting heights are affected by an interaction between gender and handedness. Male 943 908 902 912 947 1000 917 1030 914 978 OD. Ho: Sitting heights are affected by an interaction between gender and handedness. H,: Sitting heights are not affected by an interaction between gender and handedness. Determine the test statistic. Print Done The test statistic is (Round to two decimal places as needed.) Determine the P-value. The P-value is. (Round to three decimal places as needed.) Determine the proper conclusion at the 0.05 significance level. Choose the correct answer below. O A. Fail to reject Ho- There is insufficient evidence to support the alternative hypothesis. There appears to be an interaction between gender and handedness. O B. Reject Ho- There is sufficient evidence to support the alternative hypothesis. There appears to be an interaction between gender and handedness. OC. Fail to reject Ho- There is insufficient evidence to support the alternative hypothesis. There does not appear to be an interaction between gender and handedness. O D. Reject Ho- There is sufficient evidence to support the alternative hypothesis. There does not appear to be an interaction between gender and handedness.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
Problem 8SGR
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The sitting height of a person is the vertical distance between the sitting surface and the top of the head. The accompanying table lists sitting heights (mm) of randomly selected U.S. Army personnel collected as part of a large reputable study. Using the data with a 0.05 significance level, what do you conclude? ... First test for an interaction between the two factors. Determine the null and alternative hypotheses. Choose the correct answer below. A. Ho: Sitting heights are not affected by handedness. H,: Sitting heights are affected by handedness. - X Sitting Height Data B. Ho: Sitting heights are not affected by gender. H4: Sitting heights are affected by gender. C. Ho: Sitting heights are not affected by an interaction between gender and handedness. Right-Handed Left-Handed Female 857 877 874 786 898 870 859 886 846 812 H,: Sitting heights are affected by an interaction between gender and handedness. Male 943 908 902 912 947 1000 917 1030 914 978 O D. Ho: Sitting heights are affected by an interaction between gender and handedness. H4: Sitting heights are not affected by an interaction between gender and handedness. Determine the test statistic. Print Done The test statistic is. (Round to two decimal places as needed.) Determine the P-value. The P-value is (Round to three decimal places as needed.) Determine the proper conclusion at the 0.05 significance level. Choose the correct answer below. O A. Fail to reject Ho. There is insufficient evidence to support the alternative hypothesis. There appears to be an interaction between gender and handedness. B. Reject Ho. There is sufficient evidence to support the alternative hypothesis. There appears to be an interaction between gender and handedness. C. Fail to reject Ho. There is insufficient evidence to support the alternative hypothesis. There does not appear to be an interaction between gender and handedness. D. Reject Ho. There is sufficient evidence to support the alternative hypothesis. There does not appear to be an interaction between gender and handedness.
Transcribed Image Text:The sitting height of a person is the vertical distance between the sitting surface and the top of the head. The accompanying table lists sitting heights (mm) of randomly selected U.S. Army personnel collected as part of a large reputable study. Using the data with a 0.05 significance level, what do you conclude? ... First test for an interaction between the two factors. Determine the null and alternative hypotheses. Choose the correct answer below. A. Ho: Sitting heights are not affected by handedness. H,: Sitting heights are affected by handedness. - X Sitting Height Data B. Ho: Sitting heights are not affected by gender. H4: Sitting heights are affected by gender. C. Ho: Sitting heights are not affected by an interaction between gender and handedness. Right-Handed Left-Handed Female 857 877 874 786 898 870 859 886 846 812 H,: Sitting heights are affected by an interaction between gender and handedness. Male 943 908 902 912 947 1000 917 1030 914 978 O D. Ho: Sitting heights are affected by an interaction between gender and handedness. H4: Sitting heights are not affected by an interaction between gender and handedness. Determine the test statistic. Print Done The test statistic is. (Round to two decimal places as needed.) Determine the P-value. The P-value is (Round to three decimal places as needed.) Determine the proper conclusion at the 0.05 significance level. Choose the correct answer below. O A. Fail to reject Ho. There is insufficient evidence to support the alternative hypothesis. There appears to be an interaction between gender and handedness. B. Reject Ho. There is sufficient evidence to support the alternative hypothesis. There appears to be an interaction between gender and handedness. C. Fail to reject Ho. There is insufficient evidence to support the alternative hypothesis. There does not appear to be an interaction between gender and handedness. D. Reject Ho. There is sufficient evidence to support the alternative hypothesis. There does not appear to be an interaction between gender and handedness.
If appropriate, test for an effect from the row factor. Choose the correct answer below. A. Ho: Left-handed people and right-handed people have the same population mean sitting height. H: Left-handed people and right-handed people have different population mean sitting heights. B. Ho: Men and women have different population mean sitting heights. H4: Men and women have the same population mean sitting height. C. Ho: Left-handed people and right-handed people have different population mean sitting heights. H4: Left-handed people and right-handed people have the same population mean sitting height. O D. Ho: Men and women have the same population mean sitting height. H1: : Men and women have different population mean sitting heights. E. This test is not appropriate due to the results of the test for interaction between the two factors. If appropriate, determine the test statistic. Select the correct choice below and, if necessary, fill in the answer box within your choice. A. The test statistic is. (Round to two decimal places as needed.) B. This test is not appropriate due to the results of the test for interaction between the two factors. If appropriate, determine the P-value. Select the correct choice below and, if necessary, fill in the answer box within your choice. O A. The P-value is (Round to three decimal places as needed.) B. This test is not appropriate due to the results of the test for interaction between the two factors. If appropriate, determine the proper conclusion at the 0.05 significance level. Choose the correct answer below. O A. Reject Ho. There is sufficient evidence to support the alternative hypothesis. Handedness appears to have an effect on sitting height.
Transcribed Image Text:If appropriate, test for an effect from the row factor. Choose the correct answer below. A. Ho: Left-handed people and right-handed people have the same population mean sitting height. H: Left-handed people and right-handed people have different population mean sitting heights. B. Ho: Men and women have different population mean sitting heights. H4: Men and women have the same population mean sitting height. C. Ho: Left-handed people and right-handed people have different population mean sitting heights. H4: Left-handed people and right-handed people have the same population mean sitting height. O D. Ho: Men and women have the same population mean sitting height. H1: : Men and women have different population mean sitting heights. E. This test is not appropriate due to the results of the test for interaction between the two factors. If appropriate, determine the test statistic. Select the correct choice below and, if necessary, fill in the answer box within your choice. A. The test statistic is. (Round to two decimal places as needed.) B. This test is not appropriate due to the results of the test for interaction between the two factors. If appropriate, determine the P-value. Select the correct choice below and, if necessary, fill in the answer box within your choice. O A. The P-value is (Round to three decimal places as needed.) B. This test is not appropriate due to the results of the test for interaction between the two factors. If appropriate, determine the proper conclusion at the 0.05 significance level. Choose the correct answer below. O A. Reject Ho. There is sufficient evidence to support the alternative hypothesis. Handedness appears to have an effect on sitting height.
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