You are here (click or tap to change) Back to Chapter 6 Main Page

Problem 3

6.2 Using the Central Limit Theorem

Concept 1

Graphing Calculator Example

Another Calculator Example

Now You Try It!

Problem 7

Problem 6

The average age at first marriage is 25 for women and 27.8 for men in the US. If the standard deviation for women is four years, what is the probability that a random selection of 32 women have an average age at first marriage between 26 and 27?

Back to Chapter 6

Problem 3

Sample Exams