We Are Interested in Testing to See If the Variance $\ge$

question 12

Multiple Choice

We are interested in testing to see if the variance of a population is less than 7. The correct null hypothesis is

• A)< 7
• B)² \(\ge\) 49
• C)s < 49
• D)s > 49

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Definitions:

Greatest Probability

Refers to the highest chance or likelihood of a particular event or outcome occurring.

Same Sex

Pertaining to a relationship or attraction between two individuals of the same gender.

Cross-Sectional Research

A research method that analyzes data from a population, or a representative subset, at a specific point in time to examine relationships between variables.

Longitudinal Research

A study design that involves repeated observations of the same variables over a period of time, often years or even decades.