1 1 Slide Hypothesis Testing Chapter 9 BA 201. 2 2 Slide Hypothesis Testing The null hypothesis, denoted by H 0, is a tentative assumption about a population.
Chapter 9b One-Tailed Test about a Population Mean: Small-Sample Case (n < 30)One-Tailed Test about a Population Mean: Small-Sample Case (n < 30) Tests.
Hypothesis testing – mean differences between populations Part 2.
1 1 Slide © 2005 Thomson/South-Western Chapter 9, Part B Hypothesis Tests Population Proportion Population Proportion Hypothesis Testing and Decision Making.
