Study The following data was obtained on a study regarding low carb diet and a high protein diet. The results of each group are displayed in the table, and the sample mean represents the average weight lost. Construct a 99% confidence interval for the mean weight lost of the low carb diet minus the mean weight lost from the high protein diet. Select all answers that are true. Sample mean Sample standard deviation Sample size Low carb 5.5 2 30 High Protein 4.5 3 30 000000 (-.814,2.814) (-.346, 2.436) (-.999,2.999) The confidence interval can be use to test the alternative hypothesis that the mean weight lost from the low carb is not equal to the mean weight lost from the high protein diet. Based on the 99% confidence interval we would fail to reject the null hypothesis that the mean weight lost is equal for each diet. (-0.762,2.762) The degrees of freedom for the t-distribution is 50 The degrees of freedom for the t-distribution is 51
Study The following data was obtained on a study regarding low carb diet and a high protein diet. The results of each group are displayed in the table, and the sample mean represents the average weight lost. Construct a 99% confidence interval for the mean weight lost of the low carb diet minus the mean weight lost from the high protein diet. Select all answers that are true. Sample mean Sample standard deviation Sample size Low carb 5.5 2 30 High Protein 4.5 3 30 000000 (-.814,2.814) (-.346, 2.436) (-.999,2.999) The confidence interval can be use to test the alternative hypothesis that the mean weight lost from the low carb is not equal to the mean weight lost from the high protein diet. Based on the 99% confidence interval we would fail to reject the null hypothesis that the mean weight lost is equal for each diet. (-0.762,2.762) The degrees of freedom for the t-distribution is 50 The degrees of freedom for the t-distribution is 51
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Question

Transcribed Image Text:The following data was obtained on a study regarding low carb diet and a high protein diet. The results of each group are displayed in the table, and the sample mean
represents the average weight lost. Construct a 99% confidence interval for the mean weight lost of the low carb diet minus the mean weight lost from the high protein diet.
Select all answers that are true.
Study
Sample mean
Sample standard
deviation
Sample size
Low carb
5.5
2
30
High Protein
4.5
3
30
(-.814,2.814)
(-.346, 2.436)
(-.999,2.999)
The confidence interval can be use to test the alternative hypothesis that the mean weight lost from the low carb is not equal to the mean weight lost from the high
protein diet. Based on the 99% confidence interval we would fail to reject the null hypothesis that the mean weight lost is equal for each diet.
(-0.762,2.762)
The degrees of freedom for the t-distribution is 50
The degrees of freedom for the t-distribution is 51
0000 00
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