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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 variance of 5,5,5,5,5 is.
  • A. 0
  • B. 25
  • C. 5
  • D. 125
2 In a symmetrical distribution the coefficient of skewness is equal to.
  • A. -1
  • B. +1
  • C. 0
  • D. None of these
3 For symmetrical distributions the values of co-efficent of skewness is
  • A. Negative Number
  • B. Positive Number
  • C. Imaginary Number
  • D. Pure Number
4 Which set has teh maximum varaition?
  • A. 46,48,50
  • B. 30,40,50
  • C. 40,50,60
  • D. 48,48, 49
5 Range can be calculated in open-end classes.
  • A. Never
  • B. Always
  • C. Often
  • D. Seldom
6 The mean deviation can never be
  • A. Positive
  • B. Negative
  • C. Zero
  • D. None of these
7 test2
  • A. 3
  • B. 4
  • C. 2
8 The value of quartile deviation is always
  • A. Positive
  • B. Zero
  • C. Negative
  • D. None of these
9 Why is it necessary to square the difference from the mean when computing the standard deviation.
  • A. So that the extreme values will not affect the calculation
  • B. Some of the differnece will be positive and some will e negative
  • C. It can change drastically from one data set to the next
  • D. It is determined by only two points in the data set
10 Which of the following is a relatie measure of dispersion.
  • A. Standard deviation
  • B. Variance
  • C. Coefficient of variation
  • D. All of these

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  • F

    Faisal

    13 Dec 2017

    i want to learn

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