7 Sampling Distributions

Chapter 7 Formulas and Vocabulary

section 7.1

Central Limit Theorem for Means (p. 401)
Mean of the sampling distribution of the sample mean , Fact 1 (p. 397). Denoted as .
Sampling distribution of the sample mean (p. 396)
Sampling distribution of for a normal population, Fact 3 (p. 399)
Standard error of the mean, Fact 2 (p. 398). Denoted as .
Standardizing a normal sampling distribution for means, Fact 4 (p. 399).

section 7.2

Central Limit Theorem for Proportions (p. 418)
Conditions for approximate normality, Fact 7 (p. 417)
Mean of the sampling distribution of the sample proportion , Fact 5 (p. 416). Denoted as .
Minimum sample size required (p. 417)
Sample proportion (p. 415). Denoted as .
Sampling distribution for any statistic (p. 416)
Sampling distribution of the sample proportion (p. 416)
Standard error of the proportion, Fact 6 (p. 416). Denoted as
Standardizing a normal sampling distribution for proportions, Fact 8 (p. 419).