Aused car dealer says that the mean price of a three-year-old sports utility vehicle is $23,000. You suspect this claim is incorrect and find that a random sample of 22 similar vehicles has a mean price of 523,691 and a standard deviation of $1911. Is there enough evidence to reject the claim at a=0.01? Complete parts (a) through (e) below. Assume the population is normally distributed. U N du (c) Find the standardized test statistic t t=D (Round to two decimal places as needed.) (d) Decide whether to reject or fail to reject the null hypothesis. O A. Fail to reject Ho because the test statistic is in the rejection region(s). O B. Reject Ho because the test statistic is not in the rejection region(s). OC. Fail to reject Ho because the test statistic is not in the rejection region(s). O D. Reject H, because the test statistic is in the rejection region(s). (e) Interpret the decision in the context of the original claim O A. At the 1% level of significance, there is not sufficient evidence to reject the claim that the mean price is not $23,000. O B. At the 1% level of significance, there is sufficient evidence to reject the claim that the mean price is $23,000 O C. At the 1% level of significance, there is not sufficient evidence to reject the claim that the mean price is $23,000. O D. At the 1% level of significance, there is sufficient evidence to reject the claim that the mean price is not $23,000. Next