A consumer group claims that the mean minimum time it takes for a sedan to travel a quarter mile is greater than 14.7 seconds. A random sample of 20 sedans has a mean minimum time to travel a quarter mile of 15.5 seconds and a standard deviation of 2.08 seconds. At a= 001 is there enough evidence to support the consumer group's claim? Complete parts (a) through (d) below. Assume the population is normally distributed. \"01 p = 14.7 Ha: p > 14.7 (Type integers or decimals. Do not round.) The claim is the I YE hypothesis. (b) Use technology to nd the P-value. Find the standardized test statistic, t. t = (Round to two decimal places as needed.) Obtain the P-value. p = (Round to three decimal places as needed.) (:2) Decide whether to reject or fail to reject the null hypothesis. V Ho because the P-value ll greater than a, (d) Interpret the decision in the context of the original claim. There is not enough evidence at the % level of signicance to l the claim that the mean minimum time it takes for a sedan to travel a quarter mile is greater than 14,7 seconds. (Type integers or decimals. Do not round.)