According to the National Health Survey, the heights of adult males in the United States are normally distributed with mean 69.0 inches and standard deviation 2.8 inches.

A. What is the probability that an adult male chosen at random is between 61 inches and 71 inches tall?
B. What is the probability that an adult male chosen at random is more than 6 feet tall?

2 answers

a good place to play around with Z table stuff is

http://davidmlane.com/hyperstat/z_table.html
Awesome! I got .7603 and .142 as my answer. Thank you!
Similar Questions
    1. answers icon 1 answer
    1. answers icon 1 answer
  1. QuestionWho was part of the assembly in ancient Athenian democracy?(1 point) Responses Free adult males Free adult males Adult
    1. answers icon 1 answer
  2. Who was part of the assembly in ancient Athenian democracy?(1 point)Responses Free adult males Free adult males Adult males and
    1. answers icon 5 answers
more similar questions