Properties of Point Estimators MCQ (Multiple Choice Questions) PDF - 82

MCQ 406: If the expected value of sample statistics is equal to population parameter being estimated, the sample statistics is said to be

1. Unbiased estimator
2. Biased estimator
3. Consistent estimator
4. Inconsistent estimator

MCQ 407: The amount of observations that will fall between ± 2(standard deviation of mean), incase of a normal distribution is equals to

1. 0.8
2. 0.85
3. 0.9
4. 0.95

MCQ 408: A measure of the covariability of variables is known as

1. Correlation coefficient
2. Determination coefficient
3. Phi coefficient
4. Pearson coefficient

MCQ 409: If the variance of sample parameter is less than or equal to variance of some other estimator, the estimator is said to be

1. Min.variance estimator
2. Max.variance estimator
3. Efficient estimator
4. Consistent estimator

MCQ 410: When a pair of dice is tossed, what is the probability of getting a total of 11?

1. 1 ⁄ 36
2. 2 ⁄ 36
3. 3 ⁄ 32
4. 4 ⁄ 36