Chapter 5 dealt with probability distributions arising from __________ random variables.Mostly that chapter focused on the _____________ experiment.There are many other experiments from discrete random variables that exist but are not covered in this book.

Chapter 6 deals with probability distributions that arise from ____________ random variables.The focus of this chapter is a distribution known as the _____________ distribution, though realize that there are many other continuous distributions that exist.A few others are examined in future chapters.

2.Turn to page 177 and fill in the following:

The Empirical Rule for any normal distribution:

Approximately _______ of the data is within ____ standard deviation of the mean.

Approximately _______ of the data is within ____ standard deviations of the mean.

Approximately _______ of the data is within ____ standard deviations of the mean.

individual:

variable:

type of variable:

rv X =

Givens:

4.Turn to page 197 and fill in the following:

Solution:

Considering the histogram _______________________, there are __________________, and the normal probability plot looks ______________, the conclusion is that this sample ______________________________________.

Theorem #6.5.1: Central Limit Theorem for Means.

Theorem #6.6.1: Central Limit Theorem for Proportions

If a sample of size n is taken from a population with a population proportion, , then the distribution of is approximately normal if the following conditions are met:

1.

2.

NOTE:Many times the population size is not given or not known.In these cases we assume that N is large enough to make be a true statement.