# Probability Distributions

• Kristin E. Voelkl
• Susan B. Gerber

## Abstract

This chapter demonstrates how to use SPSS for Windows to generate probability distributions. Probabilities of events can be described for categorical variables as shown in Chapter 7 (e.g., the likelihood that a coin toss will be a head), or numerically as described in this chapter (e.g., the likelihood that a person regularly eats 50 candy bars per year). We focus on properties of the standard normal distribution, but SPSS can perform the same tasks for other probability distributions as well. Using SPSS, we demonstrate how to:
• find a probability associated with a given value of a standard normal variable;

• find the value of a standard normal variable associated with a given probability.

## Keywords

Probability Distribution Central Limit Theorem Standard Normal Distribution Cumulative Probability Question Mark
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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