10.2.3Need help parts B and C please Is a weight loss program based on exercise less effective than a program based on diet? The 45 overweightpeople put on a strict one year exercise program lost an average of 25 pounds with a standard deviation of9 pounds. The 45 overweight people put on a strict one year diet lost an average of 30 pounds with astandard deviation of 6 pounds. What can be concluded at the ax = 0.10 level of significance?a. For this study, we should use [t-test for the difference between two independent population meansHo: 1OCb. The null and alternative hypotheses would be:H₁: 1888c. The test statisticd. The p-value =<p2u2Y (please enter a decimal)(Please enter a decimal)(please show your answer to 3 decimal places.)(Please show your answer to 4 decimal places.)

Answered: 1 e test statistic e p-value = = p2…

1 e test statistic e p-value = = p2 (Please enter a decimal) (please show your answer to 3 decimal places.) (Please show your answer to 4 decimal places.)

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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Question

10.2.3Need help parts B and C please

Is a weight loss program based on exercise less effective than a program based on diet? The 45 overweight
people put on a strict one year exercise program lost an average of 25 pounds with a standard deviation of
9 pounds. The 45 overweight people put on a strict one year diet lost an average of 30 pounds with a
standard deviation of 6 pounds. What can be concluded at the ax = 0.10 level of significance?
a. For this study, we should use [t-test for the difference between two independent population means
Ho: 1
O
C
b. The null and alternative hypotheses would be:
H₁: 1
888
c. The test statistic
d. The p-value =
<
p2
u2
Y (please enter a decimal)
(Please enter a decimal)
(please show your answer to 3 decimal places.)
(Please show your answer to 4 decimal places.)

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d)the p value is 0.0026 Incorrect

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