How do you compute?

Please help Soon!

parts a,b,c,d,e ?

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 3.2 pounds per year. Assume the population standard deviation is 1.05 pounds. At & = 0.04, can you reject the claim? (a) Identify the null hypothesis and alternative hypothesis. O A. HO: H = 3.4 OB. Ho: H = 3.2 O C. Ho: H# 3.2 Ha: HS 3.4 Ha: HS 3.2 Ha: H= 3.2 O D. Ho: HS 3.4 OE. Ho: HS 3.2 OF. HO: H= 3.4 Ha : H = 3.4 Ha : H = 3.2 Ha: H#3.4 (b) Identify the standardized test statistic. z= (Round to two decimal places as needed.) (C) Find the P-value. (Round to three decimal places as needed.) (d) Decide whether to reject or fail to reject the null hypothesis. O A. Reject Ho. There is not sufficient evidence to reject the claim that mean tuna consumption is equal to 3.4 pounds. O B. Fail to reject H. There is not sufficient evidence to reject the claim that mean tuna consumption is equal to 3.4 pounds. O C. Reject Ho . There is sufficient evidence to reject the claim that mean tuna consumption is equal to 3.4 pounds. O D. Fail to reject Ho . There is sufficient evidence to reject the claim that mean tuna consumption is equal to 3.4 pounds