1990 9
Sean has a circular swimming
pool in his backyard. The pool
has a diameter of 15 feet. Sean
wants to put a fence around the
edge of the pool. The fence
costs $42 for 3 feet. About how
much will he pay for the fence?

Apolice office claims that the proportion of people wearing seat belts is less than 65%. to test this claim, a random sample of 200 drivers is taken and its determined that 126 people are wearing seat belts. the following is the setup for this hypothesis test: h0: p=0.65 ha: p< 0.65 find the p-value for this hypothesis test for a proportion and round your answer to 3 decimal places.