Question

To remain healthy, a person needs at least 8 hours of sleep. A company wants to know if their employees get enough sleep. A random sample of 24 employees revealed that the average number of hours of sleep an employee gets is 6.7 with standard deviation of 2.3. What should be the test statistic?

Answer 1

how many hours a week the employees are working?

Explanation:

I could be wrong but that's my fault if it's wrong sorry