Question

Researchers found that a person in a particular country spent an average of 5.5 hours a day watching TV in 2010. Assume the population standard deviation is 1.8 hours per day. A sample of 39 people averaged 6.3 hours of television viewing per day. Does this result support the findings of the​ study?

Answer 1

Yes

Explanation:

Because 6.3hours is still in the range 5.5+/-1.8 hours

Therefore the result support the findings of the study.