The management at Black Angus is considering hiring 8 additional servers. Currently 12 servers are serving 4 tables each per hour. Servers make $11.25 on overtime per hour. Servers are having to work 2 hours of overtime per day 4 days a week. Would hiring 8 additional servers 4 days a week at $7.50 per hour working 6 hour shifts benefit the company more versus paying overtime to current servers? Solve using the five step hypothesis testing.
This seems not to be a typical hypothesis testing with any statistics but then I have made a 5 steps hypothesis test.
Hiring 8 more servers' costs the management more than or equal to make the current 12 servers to work overtime.
The solution solves using a five step hypothesis test.