Population Mean MCQ (Multiple Choice Questions) PDF - 62

MCQ 306: The process of derivating a linear model from a non-linear model is known to be as

1. Minimization
2. Optimization
3. Linearization
4. Regression

MCQ 307: For two mutually exclusive events say A and B, the (A ∩ B) returns

1. 0
2. 1
3. -1
4. Null

MCQ 308: If an estimator is unbiased and have minimum variance compared to any other estimator, it is known to be

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

MCQ 309: A sustained period of high values followed by low values is known to be

1. Trend variations
2. Seasonal variations
3. Random/irregular variations
4. Cyclic variations

MCQ 310: Coefficient of determination can be computed as

1. 1-(RSS/TSS)
2. 1-(ESS/TSS)
3. 1-(TSS/RSS)
4. 1-(RSS/ESS)