Poisson Distribution MCQs with Answers PDF – Download Test 36

MCQ 176: In a negative binomial distribution of probability, the random variable is also classified as:

1. discrete random variable
2. continuous waiting time random variable
3. discrete waiting time random variable
4. discrete negative binomial variable

MCQ 177: The process of converting inputs into outputs in the presence of repeatedly same conditions is classified as:

1. sampler
2. parameters
3. process
4. mixer

MCQ 178: The statistical measures such as deciles, percentiles, median and quartiles are classified as part of:

1. percentile system
2. quartile system
3. deciles system
4. moment system

MCQ 179: The demand of products per day for three days are 21, 19, 22 units and their respective probabilities are 0.29, 0.40, 0.35. The profit per unit is $0.50 then the expected profits for three days are:

1. 21, 19, 22
2. 21.5, 19.5, 22.5
3. 0.29, 0.40, 0.35
4. 3.045, 3.8, 3.85

MCQ 180: For the ungrouped data in calculation of moments from mean, the formula to calculate this measure is:

1. 1⁄n Σ(x-mean)^r
2. 2⁄n Σ(x-mean)^r
3. 2⁄n Σ(x+mean)^r
4. 2⁄n Σ(x+mean)^x