Statistics 

Terms: 3
Grades: 11, 12, PG
Prerequisite: Problem Solving: Algebra 2 and Geometry or equivalent

This course teaches students how to use four-steps of the statistical process: ask questions, collect data, analyze data, and make conclusions. Each chapter will begin with a statistical question, and then students will learn how to collect appropriate data, how to analyze the data, and how to make reasonable conclusions. The primary focus of the class will be to teach students the basic principles of statistical reasoning. Major statistical topics include: analyzing distributions of univariate and bivariate data, both categorical and numerical, using graphs and summary statistics; correlation and least squares regression; using simulations to estimate probability distributions; theoretical probability distributions, including the binomial and normal distributions; rules of probability, including conditional probability and expected value; the logic of hypothesis testing, including stating hypotheses, calculating and interpreting p-values, drawing conclusions, and Type I and Type II errors; using confidence intervals to estimate parameters; and proper methods of data collection, including sampling and experimentation. Use of technology, including online applets and the graphing calculator will be prominent in the course. Throughout the course, students will complete investigations that require students to complete the four-step statistical process.