A+ Answer

A random sample of 20 young adult men (13-19 years old) was sampled. Each person was asked how many minutes of sports they watched on television daily. The responses are listed below. It is known that s=8. Test to determine at the 5% and 1% level of significance

whether there is enough statistical evidence to infer that the mean amount of television watched daily by all young adult men is greater than 52 minutes. 45, 50, 38, 55, 64, 56, 47, 35, 58, 54, 49, 65, 59, 54, 57, 66, 61, 58, 71, 64