The time it takes a person to recover from a cold is normally distributed with a mean of 8.9 days and a standard deviation of 0.7 days. 1. Suppose an individual with a cold is randomly selected. What...

Extracted text: The time it takes a person to recover from a cold is normally distributed with a mean of 8.9 days and a standard deviation of 0.7 days. 1. Suppose an individual with a cold is randomly selected. What is the probability that they recover within 8.8 days? o What distribution will you use to calculate this probability? N( 8.9 07 o List the z-scores needed to calculate the result. If there is more than one z-score, separate the values with a comma. -0.143 o There is a 4443 x chance that the individual recovers within 8.8 days. 2. Suppose 97 individuals with colds are randomly selected. What is the probability that, on average, they recover within 8.8 days? o What distribution will you use to calculate this probability? N 8.9 .071 o List the z-scores needed to calculate the result. If there is more than one z-score, separate the values with a comma. -1.40845 o There is a .071 x chance that the 97 individuals with recover within an average of 8.8 days.