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

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