# Question: In a murder trial in Los Angeles a shoe expert

In a murder trial in Los Angeles, a shoe expert stated that the range of heights of men with a size 12 shoe is 71 inches to 76 inches. Suppose the heights of all men wearing size 12 shoes are normally distributed with a mean of 73.5 inches and a standard deviation of 1 inch. What is the probability that a randomly selected man who wears a size 12 shoe:

a. Has a height outside the range 71 inches to 76 inches?

b. Is 74 inches or taller?

c. Is shorter than 70.5 inches?

a. Has a height outside the range 71 inches to 76 inches?

b. Is 74 inches or taller?

c. Is shorter than 70.5 inches?

**View Solution:**## Answer to relevant Questions

In the movie Forrest Gump, the public school required an IQ of at least 80 for admittance. a. If IQ test scores are normally distributed with mean 100 and standard deviation 16, what percentage of people would qualify for ...A machine is used to cut a metal automobile part to its desired length. The machine can be set so that the mean length of the part will be any value that is desired. The standard deviation of the lengths always runs at .02 ...Net interest marginâ€” often referred to as spreadâ€” is the difference between the rate banks pay on deposits and the rate they charge for loans. Suppose that the net interest margins for all U. S. banks are normally ...Explain each of the following terms: a. Undercoverage b. Nonresponse c. Response bias Discuss how we select a random sample.Post your question