The Youngest Participant in Dr

question 30

Short Answer

The youngest participant in Dr. Cooper's memory experiment was 17; the oldest was 62. The _______ of these data is 45.

---

Definitions:

Effect Size

A number that reflects the degree to which one variable affects, or is related to, another variable.

P-Value

A statistical measure that helps researchers determine the significance of their research results.

Null-Hypothesis

A hypothesis that suggests no statistical significance exists in a set of given observations, indicating no observable effect.

Factor Analysis

A statistical method used to describe variability among observed, correlated variables in terms of potentially lower numbers of unobserved variables, called factors.