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Business statistics practice test MCQ: moment about mean which is indication whether distribution is symmetrical or asymmetrical is considered as with choices first moment , third moment , second moment and fourth moment for online global learning to qualify for scholarships for international students with knowledge tests. Free study guide is for online learning symmetrical distribution quiz with MCQs to practice test questions with answers.

MCQ: Moment about mean which is indication whether distribution is symmetrical or asymmetrical is considered as

1. first moment
2. third moment
3. second moment
4. fourth moment

B

MCQ: In a symmetrical distribution, third quartile and first quartile of data in distribution must

1. be at equal distance
2. not be at equal distance
3. positive value concentration
4. negative value concentration

A

MCQ: Considering alpha and beta in moments, measure of asymmetrical distribution is possible with

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

A