matt Teachout
College of the Canyons Math Department
College of the Canyons
Valencia Campus
26455 Rockwell canyon road
Santa Clarita, CA 91355
(661) 259-7800
The following sections and problem sets are from chapter 2 in the free OER statistics book
Introduction to Statistics for Community College Students (1st edition) by Matt Teachout (updated 9/27/19)
Topics Covered Sections from Book Problem Sets
-Statistics and Parameters Section 2A Problems 2A
-Sampling Variability, Intro to Sampling Distributions Section 2B Problems 2B
-Central Limit Theorem, Shape of Sampling Distributions Section 2C Problems 2C
-Intro to Confidence Intervals and Confidence Levels, Section 2D Problems 2D
Point Estimates, Margin of Error
-One-Pop Mean & Proportion Confidence Intervals, Z & T score Section 2E Problems 2E
Critical Values, Standard Error, Assumptions, Bootstrapping
-Two-Population Mean & Proportion Confidence Intervals Section 2F Problems 2F
Matched Pair, Independent Groups, Formulas, Bootstrapping
-Chi-Squared Critical Values, One Population Variance & Section 2G Problems 2G
Standard Deviation Confidence Intervals (Optional Section)
Ch 2 Review Sheet
Ch 2 Answers to Odd Problems (Updated 9/26/19)
Chapter 2 - Estimating Population Parameters
College of the Canyons
Canyon Country Campus
17200 Sierra Highway
Santa Clarita, CA 91351
(661) 362-3800