Question 13 (Mandatory) (2 points) Assume that human body temperatures are normally distributed with a mean of 98.20 F and a standard deviation of 0.790F. Find the probability that a randomly selected patient has a temperature between 96.8"F and 99.49F. 0.0808 0.0384 0.8974 0.9357 O 0.8849 Question 14 (Mandatory) (2 points) Assume that human body temperatures are normally distributed with a mean of 98.20'F and a standard deviation of 0.79 F. If 100.6 F is the lowest temperature considered to be a fever, find the probability that a randomly selected patient at a certain clinic got a fever. 3:0380 0.0001 0.7852 0.0012 0.9988 Question 15 (Mandatory) (2 points) The lengths of pregnancies are normally distributed with a mean of 268 days and a standard deviation of 15 days. Find the probability of a pregnancy lasting 285 days or longer . Main Conter O 0.1292 0.8708 0.0207 1.1333 0.1093