how do you do longhand

An employment information service claims the mean annual salary for senior level product engineers is $98,000. The annual salaries (in dollars) for a random sample of 16 senior level Annual Salaries product engineers are shown in the table to the right. At a= 0.05, test the claim that the mean 100,606 96,242 93,485 112,723 salary is $98,000. Complete parts (a) through (e) below. Assume the population is normally 82,535 74,215 77,021 80,942 distributed. 102,448 76,154 104,048 103,886 91,026 82,013 85,033 110,339 (a) Identify the claim and state H, and Ha- Ho Ha (Type integers or decimals. Do not round.) The claim is the hypothesis