Instructions: Identify the Terms and Briefly State Their Historical Significance

question 25

Short Answer

Instructions: Identify the terms and briefly state their historical significance.
Final Solution

---

Definitions:

Degrees Of Freedom

The number of independent values or quantities which can be assigned to a statistical distribution, often related to the number of values in the final calculation of a statistic that are free to vary.

One-sample T Test

A statistical test used to compare the mean of a sample to a known value or theoretical expectation when the population variance is unknown.

Null Hypothesis

A hypothesis stating no significant relationship or correlation between variables, serving as the base assumption to be tested against in research.

Sample Mean

A measure that calculates the average value of a set of numbers.