Sampling Distribution in Statistics Quiz Questions and Answers PDF - 33

MCQ 161: If the standard deviation of the population is known then the μ must be equal to

1. absolute value of estimator
2. error free mean
3. expected value of mean
4. inferential value of mean

MCQ 162: The formula of calculating mean for hyper geometric probability distribution is

1. n (m ⁄ n)
2. m (n ⁄ n)
3. n (n ⁄ m)
4. n (m ⁄ n)

MCQ 163: The formula in which the binomial distribution approaches normal probability distribution with the help of normal variable is written as

1. x - qn divided by square root of pq
2. x - np divided by square root of npq
3. x + np divided by square root of np
4. x - pq divided by square root of npq

MCQ 164: The term used to describe frequency curve is

1. symmetrical distribution
2. symmetry and kurtosis
3. kurtosis of distribution
4. relative frequency curve

MCQ 165: The extent to which the values are dispersed around the central observation is considered as

1. trailing
2. variation
3. extension
4. centralized valuation