3/18/2013
Sampling Distributions
- Counts
- Proportions
- Means
- Sums
Central Limit Theorem - Class Activity (p:\data\math\stats\USpennies.mtw)
- Describe the shape of the age distribution for U.S. pennies
- Estimate the mean and standard deviation for this distribution
- Investigate properties of the sampling distribution of the sample average as the sample size increseases.
- General comments about the sampling distribution of a sample average.
In class Exercises
Please complete your reading of Chaper 8 from class on Wednesday