An animal advocate claims that 25% of U.S. households have taken in a stray cat. In a random sample of 500 U.S. households, 105 say they have taken in a stray cat. At α = 0.05, is there enough evidence to reject the advocate’s claim?

(a) identify the claim and state H0 and Ha,

(b) use technology to find the P-value,

(c) decide whether to reject or fail to reject the null hypothesis, and

(d) interpret the decision in the context of the original claim.