The lengths of pregnancies for tigers is normally distribute…
The lengths of pregnancies for tigers is normally distributed with a mean of 100 days with a standard deviation of 12 days, Find the following: a. What is the probability that a randomly selected tiger will have a pregnancy that last less than 94 days? Round your answer to 4 decimal places. b. If we take a random sample of 11 tigers, what is the probability that the mean length of their pregnancies will last less than 94 days? Round your answer to 4 decimal places. c. What length (number of days) of pregnancy for a sample of 11 tigers would correspond to the 95th percentile for the mean length of tiger pregnancies’ for a sample of 11? Round your answer to 2 decimal places.