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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
The formula for the lower quartile is
Question # 2
Departure from symmetry is called.
Question # 3
The mean of a constant 'a' is.
Question # 4
In a symmetrical distribution Q1 = 20, Median = 30 the Q3 is:
Question # 5
In symmetrical distribution mean, median & mode are always.
Question # 6
Mode of the sereis 2,2,2,3,3,3,2,3,3,4 is.
Question # 7
The mode of letters in the word STATISTICS is:
Question # 8
Which of the following average cannot be calculated from the observation 2,2,4,4,6,6,8,8,10,10
Question # 9
The letter used as a symbol for population mean is
Question # 10
It is the reciprocal of the simple average of teh reciprocal of all the values.
Question # 11
Which of the following average is effected by extreme values.
Question # 12
In case of positively skewed distribution the extreme values lie in the.
Question # 13
When a distribution is symmetrical and has one mode, the highest point on the curve is called the.
Question # 14
When referring to a curve that tails off to the left end, you would callit.
Question # 15
The sum of the deviation form mean of a set of an value is
Question # 16
The suitable average for shoe or collar size is.
Question # 17
Which one of the following is not effected by extreme values
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 | The 5th decile is always equal to |
A. 1st quartile
B. 2nd quartile
C. 3rd quartile
D. Both (a) and (b)
|
| 2 | 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.
|
| 3 | The estimate of population means is represented by |
A. μ
D. Ψ
|
| 4 | Departure from symmetry is called. |
A. Kurtosis
B. Skewness
C. Dispersion
D. None of these
|
| 5 | It is the reciprocal of the simple average of teh reciprocal of all the values. |
A. A.M
B. G.M
C. H.M
D. Mode
|
| 6 | For a certain distribution if Σ(x -10) = 5, Σ(x -20) =18 & Σ(x -15) = 0 then the value of Σ is. |
A. 10
B. 15
C.
20
D. 25
|
| 7 | Coding method is used for calculation of the. |
A. Median
B. Mode
C. Mean
D. Weighted mean
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| 8 | Is a symmetrical distribution. |
A. Q1 = Q3
B. P25 = P50 = P75
C. A.M = G.M = H.M
D. A.M = Med = Mode
|
| 9 | If any value in the date is zero, then it is not possible to have. |
A. A.M
B. Median
C. Mode
D. H.M
|
| 10 | The most central value of an arrayed data is. |
A. Mode
B. Median
C. Mean
D. Harmonic mean
|
Test Questions
