What Should You Know?

In this tutorial you are shown the null hypothesis, and alternative hypothesis for one and two tailed tests for a Poisson distrubution. When to reject the null hypothesis, critical values and the difference between a nominal significance level and the actual significance level.

Tutorial - What Should You Know?

 

One Tail Test (Lower Tail) - Example

In this video you are shown how to do a one tail test in the lower tail on the Poisson distribution by two methods.

(1)

This is the example:

Worked Solution to Example 1

One Tail Test (Upper Tail) - Example

In this video you are shown two methods of calculating a hypothesis that the mean has increased.

(2)

This is the example:

Worked Solution to Example 2

Two Tail Test - Example

In this video you are shown how to find the critical values in a two tail test and the actual significance level.

(3)

This is the example:

Worked Solution to Example 3

 

Related Topics:

Poisson Distribution Revision Guide

 

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