A nutritionist claims that the mean tuna consumption by A person is 3.4 pounds per year. A sample of 70 people shows that the mean tuna consumption by A person is 3.3 pounds per year. Assume the population standard deviation is 1.22 pounds. At a=.03, can you reject the claim?

B. Identify the standardized test statistic.

C. Find the P-value.

D. Decide whether to reject or fail to reject the null hypothesis.