1.A company claims that it has the highest average starting salaries compared to any other company in its industry. An industry with a starting salary of $ 40,000.A sample of 36 of the company's starting salaries revealed an average of $ 41,000 with a standard deviation of $ 5,000.

Does the company's claim hold true at a .05 level of significance?

Develop a null and alternate hypothesis and give a conclusion.