Learn calculating moments MCQs, business statistics test for online learning courses, test prep to practice test. Skewness, kurtosis and moments MCQs, calculating moments multiple choice questions and answers, statistical measures, skewness and skewed distribution, calculating moments tutorials for online basic statistics courses distance learning.

Business statistics practice test MCQ: if beta one is 9, beta two is 11 then coefficient of skewness is with options 0.589, 0.689, 0.489 and 0.889 for current students to get good grades in midterm and final exams with online distance learning resources. Free study guide is for online learning calculating moments quiz questions with MCQs to practice test questions with answers with MBA GMAT prep for online GMAT exam preparation.

MCQ: If 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

B

MCQ: 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

C

MCQ: Convenient summarizing method which is used to describe population characteristics rather than explaining samples of that population is classified as

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

D

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

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

D

MCQ: For ungrouped data in calculation of moments from mean, 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

A