Learn how to apply the normal distribution to solve problems with step-by-step examples and detailed solutions.

It explains how to solve normal distribution problems using a simple chart and using calculus by evaluating the definite integral of the probability density function for a bell shaped...

Scroll down the page for more examples and solutions on using the normal distribution formula. Since the formula is so complex, using it to determine area under the curve is cumbersome …

This how-to covers solving normal distribution problems that contain the phrase “ more than ” (or a phrase like “above”). Step 1: Break up the word problem into parts.

Find here some normal distribution word problems or some applications of the normal distribution. Example #1. Suppose the current annual salary of all teachers in the United States have a …

Learn how to solve any Normal Distribution problem. This tutorial first explains the concept behind the normal distribution, then it discusses how to find probabilities for this distribution, and …

Through standardization, we can solve problems related to any normal distribution N (μ, σ) using the standard normal table. The following diagram shows the procedure.

To summarize the problems so far, here are the two cases that you will encounter in all of the problems dealing with normal distribution. Compare what is given, what you need to find in …

In particular, we’ll solve problems like the ones you just solved, in which you are given a probability and you are asked to find the normal value associated with it.