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This online test contains MCQs about following topics:
Introduction to measures of location . Arithmetic mean and weighted mean . Geometric mean . Harmonic mean . Median . Quantiles . Mode . Selecting a suitable measure of central tendency
MCQ's Test For Chapter 3 "Statistics Ics Part 1 Chapter 3 Online Test"
Try The MCQ's Test For Chapter 3 "Statistics Ics Part 1 Chapter 3 Online Test"
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Total Questions17
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Time Allowed20
Statistics Ics Part 1 Chapter 3 Online Test
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Question # 1
For an open and distribution, without assuming certain limits it is not possible to find:
Question # 2
Which one of the following is not effected by extreme values
Question # 3
Which of the following is the first step in calculating the median of a data set.
Question # 4
Which is the suitable average for calculting the average price at which articles are sold.
Question # 5
The estimate of population means is represented by
Question # 6
Code method of calculation is only used in:
Question # 7
teh most frequent value of the data if it exists is.
Question # 8
In case of positively skewed distribution the extreme values lie in the.
Question # 9
50th percentile is also called as
Question # 10
When referring to a curve that tails off to the left end, you would callit.
Question # 11
Q2 = Median
Question # 12
Sum of squares of deviations of the valeus is least when deviations are taken fro.
Question # 13
Departure from symmetry is called.
Question # 14
For a certain distribution if Σ(x -10) = 5, Σ(x -20) =18 & Σ(x -15) = 0 then the value of Σ is.
Question # 15
Mode of the sereis 2,2,2,3,3,3,2,3,3,4 is.
Question # 16
The sum of square of deviations of the observations from their mean is
Question # 17
Which is appropriate averege for finding the average speed of a journey.
ICS Part 1 Statistics Chapter 3 MCQs Test
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ICS Part 1 Class Statistics Chapter 3 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Sum of squares of deviations of the valeus is least when deviations are taken fro. |
A. Median
B. Mode
C. Mean
D. Harmonic mean
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| 2 | The mean of a constant 'a' is. |
A. 0
B. a/2
C. a2
D. P75
|
| 3 | For moderately positively skewed distribution the following relation hold |
A. Mean > median > mode
B. Mean=median=mode
C. Mean < median< mode
D. None of these
|
| 4 | Coding method is used for calculation of the. |
A. Median
B. Mode
C. Mean
D. Weighted mean
|
| 5 | The most central value of an arrayed data is. |
A. Mode
B. Median
C. Mean
D. Harmonic mean
|
| 6 | The most frequent value of the data is called |
A. Median
B. Mode
C. Mean
D. H.M
|
| 7 | The third quartile is also called |
A. 75th percentile
B. Upper quartile
C. 5th deciles
D. Both (a) and (b)
|
| 8 | The letter used as a symbol for population mean is |
A. μ-
B. Φ
C. x
D. σ
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| 9 | Which of the following average is effected by extreme values. |
A. Median
B. Mode
C. Arithmetic mean
D. All of these
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| 10 | In which of these cases would the mode be most useful as an indicator of central tendency. |
A. Every value in a data set occurs exactly once
B. All but three values in a data set occur once, three valeus occur 5 times each
C. All values in a data set occur 10 times each
D. Every observation in a data set has the same value.
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Test Questions
