Find the Variance for the Given Data

question 4

Multiple Choice

Find the variance for the given data. Round your answer to one more decimal place than the original data.
-22, 29, 21, 24, 27, 28, 25, 36

• A)4.8
• B)2.8
• C)1.6
• D)4.2

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Definitions:

Negative Correlation

A relationship between two variables in which one variable increases as the other decreases.

Work-Related Stress

Stress experienced due to factors in the work environment, including workload, pressure to perform, and interpersonal conflicts.

Marital Happiness

A measure of the joy, satisfaction, and fulfillment experienced within a marriage or long-term partnership.

Dependent Variable

The variable in an experiment that is measured or tested by the researcher to observe the outcome of changes in the independent variable.