Confidence Intervals Chapter 19. Rate your confidence 0 - 100 Name Mr. Holloways age within 10 years? within 5 years? within 1 year? Shooting a basketball.
Confidence Intervals Chapter 9. Rate your confidence 0 - 100 Name my age within 10 years? within 5 years? within 1 year? Shooting a basketball at a wading.
+ The Practice of Statistics, 4 th edition – For AP* STARNES, YATES, MOORE Chapter 10: Comparing Two Populations or Groups Section 10.1 Comparing Two Proportions.
Copyright © 2007 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Chapter 22 Comparing Two Proportions.
With replacement or without replacement? Draw conclusions about a population based on data about a sample. Ask questions about a number which describe.
Confidence Intervals Chapter 7. Rate your confidence 0 - 100 Guess my mom’s age within 10 years? –within 5 years? –within 1 year? Shooting a basketball.
Lecture PowerPoint Slides Basic Practice of Statistics 7 th Edition.
A RE YOU READY FOR THE QUIZ ? 1. Yes, I’ve been working hard. 2. Yes, I like this material on hypothesis test. 3. No, I didn’t sleep much. 4. No, some.
Probability & Statistics in Engineering ++-- -2 +2 +3 -3 0909.400.01 / 0909.400.02 Dr. P.’s Clinic Consultant Module in Unless indicated.
Estimating a Population Proportion Goal: Given a sample proportion, estimate the value of the population proportion p. Example: In a sample of 750 people,
Chapter 14 Tests of Hypotheses Based on Count Data 14.2 Tests concerning proportions (large samples) 14.3 Differences between proportions 14.4 The.
Confidence Intervals Chapter 10. Rate your confidence 0 - 100 Name my age within 10 years? within 5 years? within 1 year? Shooting a basketball at a wading.