Copyright © 2010 Pearson Education, Inc. Slide 19 - 1.
Objective: To estimate population proportions under specific conditions with various confidence levels.
Objective: To estimate population means with various confidence levels.
A Confidence Interval Recall that the sampling distribution model of is centered at p, with standard deviation. Since we don’t know p, we can’t find the.
Class Handout #3 (Sections 1.8, 1.9) Definitions z AREA the z-score above which lies an area under the normal curve equal to the subscript AREA 1.Find.
Confidence Intervals for Proportions
Chapter 19 Confidence intervals for proportions math2200.
Chapter 6 6.1-6.4: Estimating a Population Mean
6.5: Estimating a Population Proportion
