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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
MCQ's Test For Chapter 4 "Statistics Ics Part 1 Chapter 4 Online Test"
Try The MCQ's Test For Chapter 4 "Statistics Ics Part 1 Chapter 4 Online Test"
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Total Questions17
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Time Allowed20
Statistics Ics Part 1 Chapter 4 Online Test
00:00
Question # 1
Moment ratios b1 and are.
Question # 2
the standard deviation is independent of.
Question # 3
In a symmetrical distribution, the coefficient of skewness will always be.
Question # 4
Co-efficent of quartile deviation can be calculated by the following formula
Question # 5
The most popular measure of dispersion in industry and meteorology is.
Question # 6
Relative depression is of types.
Question # 7
If Mean = 25 and S2 =25 the C.V is
Question # 8
Pearson's co-efficient of skewness is positive when distribution is
Question # 9
The mean deviation is least if deviations are taken from
Question # 10
Standard deviation is always calculate form:
Question # 11
Mean deviation is always.
Question # 12
Which of the following measures of dispersion is independent of the units employed.
Question # 13
β is a letter
Question # 14
For symmetrical distribution mega 3 is.
Question # 15
The sum of the squares of deviations is the least when measured from.
Question # 16
In a skewed distribution the three averages man, median & mode are.
Question # 17
The variance of 5,5,5,5,5 is.
ICS Part 1 Statistics Chapter 4 MCQs Test
Top Scorers Of Chapter 4 "Statistics Ics Part 1 Chapter 4 Online Test" MCQ`s Test
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| Sr.# | Question | Answer |
|---|---|---|
| 1 | Which set has teh maximum varaition? |
A. 46,48,50
B. 30,40,50
C. 40,50,60
D. 48,48, 49
|
| 2 | test2 |
A. 3
B. 4
C. 2
|
| 3 | First moment about mean is always equal to |
A. One
B. Negative
C. Zero
D. Positive
|
| 4 | For symmetrical distributions the values of co-efficent of skewness is |
A. Negative Number
B. Positive Number
C. Imaginary Number
D. Pure Number
|
| 5 | In a skewed distribution the three averages man, median & mode are. |
A. identical
B. different
C. 0
D. equal 1
|
| 6 | The types of dispersion are. |
A. 2
B. 3
C. 4
D. 5
|
| 7 | For Laptokurtic distribution. |
A. b2 > 3
B. b2 < 3
C. b2 = 3
D. b1 > 3
|
| 8 | In a symmetrical distribution the coefficient of skewness is equal to. |
A. -1
B. +1
C. 0
D. None of these
|
| 9 | The distribution is symmetrical if the moment coefficient of skewense b1 is. |
A. Negative
B. Postive
C. 3
D. 0
|
| 10 | M.D. of the values 4,4,4,4 is |
A. 0
B. 4
C. 8
D. 12
|
Test Questions
