Suppose the lengths of the pregnancies of a certain animal are approximately normally distributed with mean p=233 days and standard deviation o = 14 days. Complete parts (a) through (f) below. Click here to view the standard normal distribution table (page 1). Click here to view the standard normal distribution table (page 2). (d) What is the probability that a random sample of 55 pregnancies has a mean gestation period of 228 days or less? The probability that the mean of a random sample of 55 pregnancies is less than 228 days is approximately (Round to four decimal places as needed.) Interpret this probability. Select the correct choice below and fill in the answer box within your choice. (Round to the nearest integer as needed.) O A. If 100 independent random samples of size n = 55 pregnancies were obtained from this population, we would expect sample(s) to have a sample mean of 228 days or more O B. If 100 independent random samples of size n = 55 pregnancies were obtained from this population, we would expect sample(s) to have a sample mean of 228 days or less O C. If 100 independent random samples of size n = 55 pregnancies were obtained from this population, we would expect sample(s) to have a sample mean of exactly 228 days. (e) What might you conclude if a random sample of 55 pregnancies resulted in a mean gestation period of 228 days or less? This result would be so the sample likely came from a population whose mean gestation period is 233 days. (f) What is the probability a random sample of size 19 will have a mean gestation period within 11 days of the mean