Test of a Proportion |
||
| home
· products
· services · search
· |
||
| NAVIGATION | |||||
|
Jay Arthur
We help people think! Copyright © 2008
|
Use our proportion test template to compute a confidence interval and perform a hypothesis test of the proportion. For example, if a manufacturer claims that his products are less than
3% defective, you can take a sample of products and determine whether
or not the actual percent defective is consistent with his claim. Here is how to perform a Test of Proportion using the QI Macros Proportion template:
In this example with five defects in 100 samples, you cannot reject the null hypothesis. Other Statistical tests in the QI Macros
|
|
|||
|
home | products | services | search | |
|||||