A simple random sample of12 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 0.288 gram and a standard deviation of0.169 gram. Use a 0.05 significance level to test the claim of a cereal lobbyist that the mean for all cereals is less than0.3 gram. 1. Formulate the null and alternative hypothesis 2. Find the test statistic 3. Find the P-value 4. State the conclusion