See the below data: Respondent Gender Height Weight Age 1 F 63.30 156.30 Less than 18...
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See the below data: Respondent Gender Height Weight Age 1 F 63.30 156.30 Less than 18 years 2 F 57.00 100.70 Less than 18 years 3 M 63.00 156.30 Less than 18 years 4 M 71.00 237.10 Less than 18 years 5 F 64.30 114.80 Less than 18 years 6 M 62.90 151.80 Between 18-20 years 7 M 65.60 164.70 Between 18-20 years 8 F 61.80 123.90 Between 18-20 years 9 F 64.80 105.40 Between 18-20 years 10 F 63.10 136.10 Between 18-20 years 11 M 68.30 175.20 Between 18-20 years 12 M 69.70 137.40 Between 18-20 years 13 M 65.40 164.20 Between 18-20 years 14 M 66.30 151.00 Between 18-20 years 15 M 66.20 144.20 Between 21-25 5 years 16 F 60.70 124.30 Between 21-25 years 17 F 66.70 182.40 Between 21-25 years 18 F 64.70 108.80 Between 21-25 years 19 22 F 62.70 147.80 Between 21-25 years 20 F 61.30 112.90 Between 21-25 years 21 F 62.60 106.70 Between 21-25 years 23 22 M 67.60 151.30 Between 21-25 years 23 F 62.30 107.80 Between 26-30 years 24 F 59.80 111.70 Between 26-30 years 25 M 68.50 144.10 Between 26-30 years Page 1 of 2 Q1: Answer the following: a. One of the objectives of the study was to determine whether there is a difference in the height of female and male participants. Assuming that the population variances from both populations are equal, is there evidence of a difference in the mean height based on the gender? b. Determine the p-value and interpret its meaning. c. What other assumption is necessary in (a)? d. At the 0.05 level of significance, is there evidence of a difference in the variability of the height in males and females? e. Is there evidence that mean weight for men is larger than mean weight of females in the sample? See the below data: Respondent Gender Height Weight Age 1 F 63.30 156.30 Less than 18 years 2 F 57.00 100.70 Less than 18 years 3 M 63.00 156.30 Less than 18 years 4 M 71.00 237.10 Less than 18 years 5 F 64.30 114.80 Less than 18 years 6 M 62.90 151.80 Between 18-20 years 7 M 65.60 164.70 Between 18-20 years 8 F 61.80 123.90 Between 18-20 years 9 F 64.80 105.40 Between 18-20 years 10 F 63.10 136.10 Between 18-20 years 11 M 68.30 175.20 Between 18-20 years 12 M 69.70 137.40 Between 18-20 years 13 M 65.40 164.20 Between 18-20 years 14 M 66.30 151.00 Between 18-20 years 15 M 66.20 144.20 Between 21-25 5 years 16 F 60.70 124.30 Between 21-25 years 17 F 66.70 182.40 Between 21-25 years 18 F 64.70 108.80 Between 21-25 years 19 22 F 62.70 147.80 Between 21-25 years 20 F 61.30 112.90 Between 21-25 years 21 F 62.60 106.70 Between 21-25 years 23 22 M 67.60 151.30 Between 21-25 years 23 F 62.30 107.80 Between 26-30 years 24 F 59.80 111.70 Between 26-30 years 25 M 68.50 144.10 Between 26-30 years Page 1 of 2 Q1: Answer the following: a. One of the objectives of the study was to determine whether there is a difference in the height of female and male participants. Assuming that the population variances from both populations are equal, is there evidence of a difference in the mean height based on the gender? b. Determine the p-value and interpret its meaning. c. What other assumption is necessary in (a)? d. At the 0.05 level of significance, is there evidence of a difference in the variability of the height in males and females? e. Is there evidence that mean weight for men is larger than mean weight of females in the sample?
Expert Answer:
Answer rating: 100% (QA)
Based on the data provided we can perform a twosample ttest to determine if there is a significant difference in the mean height between males and females However there are limitations to consider bef... View the full answer
Related Book For
Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
Posted Date:
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