Please solve

8. [0.02l0.27 Points] BBUNDERSTAT12 6.1.008.MI.SA. I This question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive any points for the skipped part, and you will not be able to come back to the skipped part. _utorial Exercise The incubation time for a breed of chicks is normally distributed with a mean of 31 days and standard deviation of approximately 1 day. Look at the gure below and answer the following questions. If 10,000 eggs are being incubated. how many chicks do we expect will hatch in the following time periods? (Note: In this problem, let us agree to think of a single day or a succession of days as a continuous interval oftime. Assume all eggs eventually hatch.) Area Undera Normal Cine (a) in 29 to 33 days (b) in 30 to 32 days (0) in 31 days or fewer (d) in 28 to 34 days (a) in 29 to 33 days We are given that the incubation time is normally distributed with a mean of 31 days and standard deviation of 1 day. Thereforedu = 31 " anda= 1 q . We wish to determine how many of the 10,000 eggs can be expected to hatch in 2910 33 days. Since 31 - 29 = 2, 29 days is located standard deviations to the left of the mean' Similarly. 33 days is located standard deviations to the right of the mean. you cannot come back)