For each problem 1 State the hypotheses label the claim 2

Last updated: 4/11/2023

For each problem 1 State the hypotheses label the claim 2 Label the level of significance 3 State what function Ztest Ttest 1 PropZtest 2SampZtest or 2SampTtest in the calculator you are using and state the test statistic and p value 4 State your decision show your work for any credit and 5 State the interpretation of your decision Round all p values to 4 decimal places 1 According to an NPD Group report the mean number of meals prepared and eaten at home is less than 700 per year Suppose that a random sample of 76 households showed a mean of 683 meals prepared and eaten at home A previous study indicates that the standard deviation of all meals eaten and prepared at home is 54 Test the NPD Group s claim at a 10 level of significance