I don't know how to solve this questions, please help step by step how it works.

15. Salary Offers You are applying for a job at two companies. Company A offers salaries with u = $46, 000 and o = $2,500 and company B offers salaries with / = $46, 000 and o = $5, 000. Which company is most likely to offer a starting salary less than $38, 000? 2 16. Use the empirical rule to solve the problem. The mean value of land and buildings per acre from a sample of properties is $7800, with a standard deviation of $602. Between what two values do about 95% of the data lie