Calculating Moments Multiple Choice Questions with Answers – PDF Download

MCQ 1: If the beta one is 9, beta two is 11 then coefficient of skewness is:

1. 0.589
2. 0.689
3. 0.489
4. 0.889

MCQ 2: The moment about population mean which is expressed in standard units is denoted by:

1. Latin letter beta
2. Greek letter gamma
3. Greek letter alpha
4. Greek letter beta

MCQ 3: The convenient summarizing method which is used to describe the population characteristics rather than explaining samples of that population is classified as:

1. unstable moments
2. stable moments
3. lower moments
4. higher moments

MCQ 4: Considering the moments in standard units, the fourth alpha with power 1 is equivalent to:

1. beta three
2. beta four
3. beta one
4. beta two

MCQ 5: 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