Find the mean and standard deviation of x

Reference no: EM131167154

Suppose that the height of a typical American female is normally distributed with μ = 64 inches and σ = 4 inches. We observe the height of 500 American females.

a. What is the probability that fewer than 35 of the 500 women will be less than 58 inches tall?

b. Let X be the number of the 500 women who are less than 58 inches tall. Find the mean and standard deviation of X.

Reference no: EM131167154

Questions Cloud

Explain factors that affect price elasticity of demand : Excluding weather identify and explain two other factors that you think influence demand for gas - Explain price elasticity of demand. Explain three factors that affect price elasticity of demand.

Relationship that exists between the root : Explain through program the relationship that exists between the root and other nodes present in node-tree?

What is your own stand on off-shoring : What is your own stand on off-shoring? Give economically sound arguments to support your position

Husband and wife and their two children : A husband and wife and their two children line up for a photo. How many ways are there for these four people to line up so that the husband and wife are *not* next to each other? Be sure to show your work.

Find the mean and standard deviation of x : What is the probability that fewer than 35 of the 500 women will be less than 58 inches tall? - Find the mean and standard deviation of X.

What is natural monopoly : What is natural monopoly and What types of industry are susceptible to have natural monopoly

What is identity theft : 1. What is identity theft? 2. Explain three methods used to steal your identity. 3. List five different steps you should take to protect your identity.

Find the distribution of occasions : find the distribution of occasions where he makes both free throws.- How likely is it that he will make both free throws on at least 20 of the 25 occasions?

What factors would change a factor''s marginal product : Explain the difference between the marginal product of a factor and the marginal revenue product of a factor. What factors would change a factor's marginal product

User Account

All Pages