nts: 0.25 of 1 A nutritionist claims that the mean tuna consumption by a person is 3.1 pounds per year. A sample of 50 people shows that the mean tuna consumption by a person is 2.9 pounds per year. Assume the popul standard deviation is 1.06 pounds. At a = 0.05, can you reject the claim? (a) Identify the null hypothesis and alternative hypothesis. A. Ho H=3.1 Ha #3.1 OD. Ho: >2.9 Ha 2.9 (b) Identify the standardized test statistic. =(Round to two decimal places as needed.) B. Ho H2.9 OC. Ho >3.1 Ha >2.9 Ha H3.1 E. Ho s3.1 OF. Ho #29 H >3.1 Ha H=2.9