What Do Correlations Reveal to a Researcher

question 18

Multiple Choice

What do correlations reveal to a researcher?

• A) the extent of agreement a respondent shows for a questionnaire item
• B) both the strength and direction of a relationship between two variables
• C) a consistent pattern of responding to items on a questionnaire
• D) the direction of causality between two variables

Understand the organization of the carpals in the hand.

Describe the anatomical features specific to the humerus and its articulations.

Understand the difference between discrete and continuous random variables.

Calculate mean (expected value) and standard deviation of a given probability distribution.