+ 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.
Experimental Design By Julie-Anne Spatz and Adam MacLeod.
Business Statistics for Managerial Decision Producing Data.
+ Chapter 12: Inference for Proportions Section 12.2 Comparing Two Proportions.
AP Statistics. Observational study: We observe individuals and measure variables of interest but do not attempt to influence responses. Experiment:
Producing Data: Sampling BPS - 5th Ed.Chapter 81.
CHAPTER 8 Producing Data: Sampling BPS - 5TH ED.CHAPTER 8 1.
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Chapter 10: Comparing Two Populations or Groups Section 10.1 Comparing Two Proportions.
Individuals are selected so that all individuals are equally likely to be selected Example: 1. Generate a list of student ID numbers for all students.
+ Chapter 10: Comparing Two Populations or Groups Section 10.1 Comparing Two Proportions.
