In a Multiple Regression with Two Explanatory Variables,the Total Sum

question 55

Multiple Choice

In a multiple regression with two explanatory variables,the total sum of squares SST = 1000 and the mean square error MSE = 40.There are 13 observations.What is the value of R²?

• A)0.04
• B)0.52
• C)0.60
• D)0.96

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Definitions:

Motivator Factors

In the job content are sources of job satisfaction.

Job Enrichment

Enhancing a job by adding more meaningful tasks and duties to make it more rewarding and satisfying.

Acquired Needs Theory

a psychological theory that suggests human needs are developed over time based on life experiences.

Motivator-hygiene Theory

A theory stating that certain factors in the workplace cause job satisfaction (motivators), while a separate set of factors cause dissatisfaction (hygiene factors).