# Population Mean Quizzes Online MCQs PDF Download eBook - 134

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"A measure of goodness of fit is known to be", population mean Multiple Choice Questions (MCQs) with choices *coefficient of correlation, coefficient of determination, coefficient of minimization, and coefficient of maximization* for best online business schools. Learn interval estimation questions and answers to improve problem solving skills.

## Population Mean Questions and Answers PDF Download 134

MCQ: A measure of goodness of fit is known to be

- Coefficient of determination
- Coefficient of correlation
- Coefficient of minimization
- Coefficient of maximization

A

MCQ: If number of independent variable increases with change in adjusted R² as

- No increase/ decrease
- Increase is less
- Increase is very high
- Decrease is very high

B

MCQ: What's expected value for data set that includes 85, 95, 70, 70, 65?

- 72
- 74
- 75
- 77

D

MCQ: What's expected value for data set that includes 95, 85, 80, 70, 60?

- 70
- 72
- 75
- 78

D

MCQ: Considering model y=β1 + β2*x, variable x here is said to be

- Dependent variable
- Independent variable
- Biased variable
- Compound variable

B