Question: Normally distributed population using the P-Value method

baseballs dropped 24 foot on concrete

bounced an average of 92.84 inches

40 new ball sample the bounce height had a mean of 92.67 inches

Standard deviation of 1.79 inches

Use 0.05 significance level to determine whether there is sufficient evidence to support the claim that the new balls have bounce heights of with a mean different from 92.84

Does it appear the new baseballs are different?