In this section you'll find study materials for statistics help. Use the links below to find the area of statistics you're looking for help with. Each study guide comes complete with an explanation, example problems, and practice problems with solutions to help you learn statistics.

Study Guides

showing 61 - 70 of 216
  • 61.

    Statistics Word Problems Study Guide

    Introduction to Statistics Word Problems Statistics means never having to say you're certain. —AUTHOR UNKNOWN This lesson covers the measures of ...

    Source: LearningExpress, LLC
  • 62.

    Statistics Word Problems Practice Questions

    To review these concepts, go to Statistics Word Problems Study Guide. Statistics Word Problems Practice Questions Practice Problems

    Source: LearningExpress, LLC
  • 63.

    Math Sets Help

    Sets A set is a collection or group of definable elements or members. Some examples of set elements are: points on a line instants in time individual apples in a ...

    Source: McGraw-Hill Professional
  • 64.

    Relations and Functions Help

    Introduction to Relations and Functions Consider the following statements. Each of them represents a situation that could occur in everyday life. The outdoor air temperature varies with the time of day. The time the ...

    Source: McGraw-Hill Professional
  • 65.

    Math Numbers Help

    Numbers A number is an abstract expression of a quantity. Mathematicians define numbers in terms of sets containing sets. All the known numbers can be built up from a starting point of zero. Numerals are the written symbols that are ...

    Source: McGraw-Hill Professional
  • 66.

    One-Variable Equations Help

    Elementary Rules The objective of solving a single-variable equation is to get it into a form where the expression on the left-hand side of the equals sign is the variable being sought (for example, x) standing all alone, and the expression on the ...

    Source: McGraw-Hill Professional
  • 67.

    Simple Graphs Help

    Simple Graphs—Smooth Curves When the variables in a function are clearly defined, or when they can attain only specific values (called discrete values), graphs can be rendered simply. Here are some of the most common types.

    Source: McGraw-Hill Professional
  • 68.

    Tweaks, Trends, and Correlation Help

    Linear Interpolation The term interpolate means ''to put between.'' When a graph is incomplete, estimated data can be put in the gap(s) in order to make the graph look complete. An example is shown in Fig. 1-13. This is a graph of the price of the ...

    Source: McGraw-Hill Professional
  • 69.

    Background Math Practice Test

    Review the following concepts if necessary: Math Sets Help Relations and ...

    Source: McGraw-Hill Professional
  • 70.

    Experiments and Variables Help

    Experiments and Variables If you want to understand anything about a scientific discipline, you must know the terminology. Statistics is no exception. Here are definitions of some terms used in statistics. Experiment In ...

    Source: McGraw-Hill Professional

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