A simple random sample of 17 different cereals is obtained, and the sugar content (in grams of sugar per gram of cereal) is measured for each cereal selected. Those amounts have a mean of 0.293 gram and a standard deviation of D.165 gram. Use a 0.05 significance level to test the claim of a cereal lobbyist that the mean for all cereals is less than 0.31 gram. Formulate the null and alternative hypotheses. Choose the correct answer below. Ο Α. Ho: μ = 0.31 Ha: μ> 0.31 ... O C. Ho: μ<0.31 H₂: μ = 0.31 O B. Ho: μ = 0.31 Ha: μ#0.31 O D. Ho: μ = 0.31 Hg:μ <0.31
A simple random sample of 17 different cereals is obtained, and the sugar content (in grams of sugar per gram of cereal) is measured for each cereal selected. Those amounts have a mean of 0.293 gram and a standard deviation of D.165 gram. Use a 0.05 significance level to test the claim of a cereal lobbyist that the mean for all cereals is less than 0.31 gram. Formulate the null and alternative hypotheses. Choose the correct answer below. Ο Α. Ho: μ = 0.31 Ha: μ> 0.31 ... O C. Ho: μ<0.31 H₂: μ = 0.31 O B. Ho: μ = 0.31 Ha: μ#0.31 O D. Ho: μ = 0.31 Hg:μ <0.31
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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
Transcribed Image Text:A simple random sample of 17 different cereals is obtained, and the sugar content (in grams of sugar per gram of
cereal) is measured for each cereal selected. Those amounts have a mean of 0.293 gram and a standard deviation of
0.165 gram. Use a 0.05 significance level to test the claim of a cereal lobbyist that the mean for all cereals is less than
0.31 gram.
Formulate the null and alternative hypotheses. Choose the correct answer below.
OA. Ho: μ = 0.31
Ha: μ>0.31
OC. Ho: μ<0.31
H₂: p=0.31
novamal
O B. Ho: μ = 0.31
Ha₂: μ0.31
O D. Ho: μ= 0.31
Hg:μ <0.31
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