Talk About: -Horse Collar

question 5

Essay

Talk about:
-horse collar

---

Definitions:

Null Hypothesis

A hypothesis that assumes no effect, no difference, or no relationship between variables until evidence indicates otherwise.

Photograph Cover

The front image or picture on a magazine, book, or album designed to represent its contents or appeal to consumers.

Chi-square Statistic

A statistic that measures the difference between observed frequencies in a sample and the frequencies that would be expected by chance.

Null Hypothesis

A statement that there is no effect or no difference, and it is the statement being tested in statistical hypothesis testing.