Copyright ©2006 Brooks/Cole, a division of Thomson Learning, Inc. More About Confidence Intervals Chapter 12.
Probability and Samples: The Distribution of Sample Means Chapter 7.
Comparing Two Groups’ Means or Proportions: Independent Samples t-tests.
AP Statistics Course Review. Exploring Data Variables can be categorical or quantitative Discrete or continuous For categorical data, we use bar charts.
Chapter 6
Probability and Samples: The Distribution of Sample Means
In this chapter we’ll learn about ‘confidence intervals.’ A confidence interval is a range that captures the ‘true value’ of a statistic with a specified.
7-1 Business Statistics: A Decision-Making Approach 8 th Edition Chapter 7 Introduction to Sampling Distributions.
Lecture 6: Let’s Start Inferential Stats Probability and Samples: The Distribution of Sample Means.
Objectives (BPS chapter 11) Sampling distributions Parameter versus statistic The law of large numbers What is a sampling distribution? The sampling.
PRED 354 TEACH. PROBILITY & STATIS. FOR PRIMARY MATH Lesson 7 Continuous Distributions.
