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The mean birth weight of male babies bom to 128 mothers taking a vitamin supplement is 3.34 kilograms with a standard deviation of 0.64 kilogram. Test the claim that the mean birth weight of all babies born to mothers taking the vitamin supplement is equal to 3.32 kilograms, which is the mean for the population of all male babies. Use a 0.05 significance level. O A. Ho: u#3.32 kilograms Hiu=3.32 kilograms O B. Ha:u3.32 kilograms H: u> 3.32 kilograms OC. Hoi H=3.32 kilograms Ha:H<3.32 kilograms OD. Ho: u=3.32 kilograms Hi u#3.32 kilograms Find the z-score. z=N (Round to two decimal places as needed.) Find the P-value. The P-value is (Round to four decimal places as needed.) State the conclusion. O A. The P-value is less than or equal to the significance level. There is sufficient evidence to reject the claim that the mean birth weight of all babies bom to mothers taking the vitamin supplement is equal to 3.32 kilograms. O B. The P-value is greater than the significance level. There is sufficient evidence to reject the claim that the mean birth weight of all babies born to mothers taking the vitamin supplement is equal to 3.32 kilograms. O C. The Pvalue is less than or equal to the significance level. There is not sufficient evidence to reject the claim that the mean birth weight of all babies bom to mothers taking the vitamin supplement is equal to 3.32 kilograms. OD. The P-value is greater than the significance level. There is not sufficient evidence to reject the claim that the mean birth weight of all babies born to mothers taking the vitamin supplement is equal to 3.32 kilograms.

The mean birth weight of male babies bom to 128 mothers taking a vitamin supplement is 3.34 kilograms with a standard deviation of 0.64 kilogram. Test the claim that the mean birth weight of all babies born to mothers taking the vitamin supplement is equal to 3.32 kilograms, which is the mean for the population of all male babies. Use a 0.05 significance level. O A. Ho: u#3.32 kilograms Hiu=3.32 kilograms O B. Ha:u3.32 kilograms H: u> 3.32 kilograms OC. Hoi H=3.32 kilograms Ha:H<3.32 kilograms OD. Ho: u=3.32 kilograms Hi u#3.32 kilograms Find the z-score. z=N (Round to two decimal places as needed.) Find the P-value. The P-value is (Round to four decimal places as needed.) State the conclusion. O A. The P-value is less than or equal to the significance level. There is sufficient evidence to reject the claim that the mean birth weight of all babies bom to mothers taking the vitamin supplement is equal to 3.32 kilograms. O B. The P-value is greater than the significance level. There is sufficient evidence to reject the claim that the mean birth weight of all babies born to mothers taking the vitamin supplement is equal to 3.32 kilograms. O C. The Pvalue is less than or equal to the significance level. There is not sufficient evidence to reject the claim that the mean birth weight of all babies bom to mothers taking the vitamin supplement is equal to 3.32 kilograms. OD. The P-value is greater than the significance level. There is not sufficient evidence to reject the claim that the mean birth weight of all babies born to mothers taking the vitamin supplement is equal to 3.32 kilograms.

MATLAB: An Introduction with Applications
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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The mean birth weight of male babies born to 128 mothers taking a vitamin supplement is 3.34 kilograms with a standard deviation of 0.64 kilogram. Test the claim that the mean birth weight of all babies born to mothers taking the vitamin supplement is equal to 3.32 kilograms, which is the mean for the population of all male babies. Use a 0.05 significance level. O A. Ho: H#3.32 kilograms HaiH=3.32 kilograms ..... OB. Ho:=3.32 kilograms Ha: u> 3.32 kilograms OC. Ho:H=3.32 kilograms Ha: H<3.32 kilograms O D. Ho: µ= 3.32 kilograms Hgi H#3.32 kilograms Find the z-score. Z= (Round to two decimal places as needed.) Find the P-value. The P-value is. (Round to four decimal places as needed.) State the conclusion. O A. The P-value is less than or equal to the significance level. There is sufficient evidence to reject O B. The P-value is greater than the significance level. There is sufficient evidence to reject the claim the claim that the mean birth weight of all babies born to mothers taking the vitamin supplement is equal to 3.32 kilograms. that the mean birth weight of all babies born to mothers taking the vitamin supplement is equal to 3.32 kilograms. O C. The P-value is less than or equal to the significance level. There is not sufficient evidence to reject the claim that the mean birth weight of all babies born to mothers taking the vitamin supplement is equal to 3.32 kilograms. O D. The P-value is greater than the significance level. There is not sufficient evidence to reject the claim that the mean birth weight of all babies born to mothers taking the vitamin supplement is equal to 3.32 kilograms. 888 F5 F4 F3 esc F1 & # $ 6. 7 3 4 1 R Y Q W E tab J K F G H. D 00
Transcribed Image Text:The mean birth weight of male babies born to 128 mothers taking a vitamin supplement is 3.34 kilograms with a standard deviation of 0.64 kilogram. Test the claim that the mean birth weight of all babies born to mothers taking the vitamin supplement is equal to 3.32 kilograms, which is the mean for the population of all male babies. Use a 0.05 significance level. O A. Ho: H#3.32 kilograms HaiH=3.32 kilograms ..... OB. Ho:=3.32 kilograms Ha: u> 3.32 kilograms OC. Ho:H=3.32 kilograms Ha: H<3.32 kilograms O D. Ho: µ= 3.32 kilograms Hgi H#3.32 kilograms Find the z-score. Z= (Round to two decimal places as needed.) Find the P-value. The P-value is. (Round to four decimal places as needed.) State the conclusion. O A. The P-value is less than or equal to the significance level. There is sufficient evidence to reject O B. The P-value is greater than the significance level. There is sufficient evidence to reject the claim the claim that the mean birth weight of all babies born to mothers taking the vitamin supplement is equal to 3.32 kilograms. that the mean birth weight of all babies born to mothers taking the vitamin supplement is equal to 3.32 kilograms. O C. The P-value is less than or equal to the significance level. There is not sufficient evidence to reject the claim that the mean birth weight of all babies born to mothers taking the vitamin supplement is equal to 3.32 kilograms. O D. The P-value is greater than the significance level. There is not sufficient evidence to reject the claim that the mean birth weight of all babies born to mothers taking the vitamin supplement is equal to 3.32 kilograms. 888 F5 F4 F3 esc F1 & # $ 6. 7 3 4 1 R Y Q W E tab J K F G H. D 00
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