Moments_ Skewness_ and Kurtosis MCQs for Competitive Exams

MCQS

Moments_ Skewness_ and Kurtosis MCQs for Competitive Exams

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96 MCQs Page 5

Topic Notes: Moments_ Skewness_ and Kurtosis

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Moments_ Skewness_ and Kurtosis MCQs in Statistics are useful for candidates who need targeted practice for CSS, PMS, FPSC, PPSC, NTS, entry tests, and other competitive exams in Pakistan. This topic page is designed for quick revision, repeated practice, and exam-focused preparation.

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41
In a frequency distribution, a negative skew indicates that the majority of the distribution's values are concentrated toward which area?
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42
What is the skewness of a distribution where the mean is 60 and the mode is 50?
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43
How is a frequency distribution characterized if it exhibits a significantly high peak compared to a normal distribution?
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44
What is the characteristic shape of a perfectly symmetrical distribution?
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45
What is the term for a distribution where the right tail is longer than the left tail?
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46
What term describes a distribution where the mean and variance are not equal?
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47
Which method of calculating skewness utilizes the positions of quartiles and the median within a distribution?
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48
In statistical analysis, what term describes the lack of symmetry in a data distribution?
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49
Which moment about the mean is used to determine whether a probability distribution is symmetrical or asymmetrical?
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50
In contrast to measures of variation, what does the measure of skewness primarily help to identify regarding a dataset?
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