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4th Chapter

ICS Part 1 Statistics Chapter 4 MCQs Test

First Year Statistics Chapter 4 Online MCQ Test for 1st Year Statistics Chapter 4 (Measure of Dispersion)

This online test contains MCQs about following topics:

Introduction to measures of dispersion . Co-efficent of variation an other relative measures . Moments . Sheppard's correction for grouping error . Skewness

ICS Part 1 Statistics Chapter 4 Test

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ICS Part 1 Statistics Chapter Wise Test

First Year Statistics Chapter 4 Online MCQ Test for 1st Year Statistics Chapter 4 (Measure of Dispersion)

Sr. # Questions Answers Choice
1 The distribution is measokurtic if the moment coefficient of of kurtosis b2 is.
  • A. Equal to 0
  • B. Equal to 3
  • C. Less than 3
  • D. Greater than zero
2 The distribution is positively skewed if.
  • A. Mean < Mode
  • B. Mean > Mode
  • C. Mean > Median
  • D. Both b and c
3 Pearson's co-efficient of skewness is positive when distribution is
  • A. Negatively skewed
  • B. Positively skewed
  • C. Symmetrical
  • D. Leptokurtic
4 The sum of absolute deviations is a minimum if these deviations are taken from the
  • A. Mean
  • B. Mode
  • C. Median
  • D. All of these
5 In a symmetrical distribution, the coefficient of skewness will always be.
  • A. Negative
  • B. zero
  • C. 1
  • D. -1
6 Moment ratios b1 and are.
  • A. Expressed in original unit of the data
  • B. Dimensionless quantities
  • C. Independent of origin and scale of messurement
  • D. Both b and c
7 The positive square root of the mean of the squares of deviations of values from their mean is
  • A. Variance
  • B. Covariance
  • C. Standard deviation
  • D. Standard error
8 The mean deviation of dispersion can be negative.
  • A. Often
  • B. Sometimes
  • C. Always
  • D. Never
9 The types of dispersion are.
  • A. 2
  • B. 3
  • C. 4
  • D. 5
10 Fist moment about origin in is always equal
  • A. Mean
  • B. Variance
  • C. Zero
  • D. 1(One)

Top Scorers of Statistics Ics Part 1 Chapter 4 Online Test

F

Farhana Yasmeen

Lahore04 - Jan - 2023

10/17
03 Mins 44 Sec
A

Abad Ullah

Lahore20 - Jan - 2023

9/17
01 Mins 29 Sec

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    Faisal

    13 Dec 2017

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