1. Use the 68-95-99 rule (the basic bell curve probabilities) to answer the following. a. Given that the respiratory rate per minute in newborns varies according to a distribution that is approximately normal with the population mean of 50 and population standard deviation 5,: What is the probability a randomly chosen newborn has a respiratory rate of 40 per minute or less? What about the probability for 40 per minute or more? b. Approximately 68% of all newborn respiratory rates per minute are between which two values? 2. The distribution of heights of young women aged 18-24 is Normal with =64.5in and =2.5in. i. Find the probability that a randomly selected young women will be taller than 62 inches. ii. Find the probability that a randomly selected young women will be shorter than 62 inches. Find the probability that a randomly selected young women will be exactly 62 inches tall. Find the probability that a randomly selected women will be between 62 and 69.5inches