Tests of older baseballs showed that when dropped 24 ft onto a concrete surface, they bounced an average of 235.8 cm. In a test of 40 new baseballs, the bounce heights had a mean of 235.4 cm. Assume that the standard deviation of bounce heights is 4.5 cm. Using a 0.05 significance
level to test the claim that the new baseballs have bounce heights with a mean different from 235.8 cm, a P-value is found to be 0.5754. What is the
final conclusion?