1. To see if a young man ages 8-14 years spend a different amount than the national average of $24.44 per shopping trip to a local mall, the manager surveyed 30 young men. She found that the average among spent per trip was $23.37 with a standard deviation of $3.70. Can it be concluded that 8-17 years old spread a different amount at the local mall than the national average?

a) State the hypothesis.

b)Compute the statistics

c)Make a hypothesis decision.

d)Answer the research questions.