Mathematics, 22.04.2020 02:40 mrym7d

An accountant claims to be able to complete a standard tax return in under an hour. For a random sample of 24 tax returns, the accountant averaged 63.2 minutes. Assume that the population standard deviation is equal to 7.7 minutes and the population is normally distributed. What is the test statistic for the hypothesis test to check accountant's claim?A.0.01â < p-valueâ < 0.025B.0.025â < p-valueâ < 0.05C.0.05â < p-valueâ < 0.10D.âp-value < 0.01

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An accountant claims to be able to complete a standard tax return in under an hour. For a random sam...