Elephants are the mammals with the longest gestation period. One species of elephant has a mean gestation period of 635 days and a standard deviation of 63 days. Assume that a random sample of 42 elephants was taken. Find the mean and standard deviation of the sampling distribution for the sample mean gestation period for the random sample of 42 elephants taken. (round your answer to two decimal space) Oa. *-=9.72 days b.μ_=635 days *-=63 days C. μ_=635 days *-=6.3 days d.μ-=635 days o=1 day

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