1 ES9 Chapter 6 ~ Normal Probability Distributions.
1 ES9 Chapter 9 ~ Inferences Involving One Population Students t, df = 5 Students t, df = 15 Students t, df = 25.
1 ES9 Chapter 3 ~ Descriptive Analysis & Presentation of Bivariate Data.
1 ES9 Chapter 5 ~ Probability Distributions (Discrete Variables) Express Checkout Number of Items Purchased.