Time Series Patterns Multiple Choice Questions (MCQs) PDF Download - 104

In the graphical curve fitting model, the smooth line is extended to

1. Predict future values
2. Remove fluctuations
3. Plot actual data
4. Estimation

When the number of parameters are equal to the number of observations to be estimated in the OLS method, the test to apply is

1. F-test
2. T-test
3. No test can be applied
4. Chi-square test

A sample of 100 people is drawn from population in which men and women are equal in frequency, what is the expected value to have?

1. 44,56
2. 45,55
3. 50,50
4. 60,40

A measure of how spread out the scores in a distribution are, is computed through

1. Standard Deviation
2. Interquartile Range
3. Variance
4. Decile Range

In case of multicollinearity, the causing parameters will retain the property of

1. Efficient estimator
2. Unbiased estimator
3. Consistent estimator
4. Best linear unbiased estimator