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 0.292 gram and a standard deviation of 0.167 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 H₂: μ#0.31 C. Ho: μ = 0.31 Ha: μ<0.31 Find the test statistic. t= (Round to three decimal places as needed.) OB. Ho: μ = 0.31 Ha: μ>0.31 OD. Ho: μ<0.31 Ha: μ = 0.31

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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 0.292 gram and a standard deviation of
0.167 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.
A. Ho: p=0.31
H₂: μ0.31
c. Ho: μ = 0.31
Hg:μ <0.31
Find the test statistic.
t=
(Round to three decimal places as needed.)
xample
B. Ho: μ = 0.31
Ha: μ> 0.31
OD. Ho: μ<0.31
Ha: μ = 0.31
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 0.292 gram and a standard deviation of 0.167 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. A. Ho: p=0.31 H₂: μ0.31 c. Ho: μ = 0.31 Hg:μ <0.31 Find the test statistic. t= (Round to three decimal places as needed.) xample B. Ho: μ = 0.31 Ha: μ> 0.31 OD. Ho: μ<0.31 Ha: μ = 0.31
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