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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
00:00
Question # 1
If X = 0,2,2,4,8,10, then G.M is.
Question # 2
When referring to a curve that tails off to the left end, you would callit.
Question # 3
For a certain distribution if Σ(x -10) = 5, Σ(x -20) =18 & Σ(x -15) = 0 then the value of Σ is.
Question # 4
Which of the following average cannot be calculated from the observation 2,2,4,4,6,6,8,8,10,10
Question # 5
If x̅ = 10 and Y = 5 +2x, then Y̅ is.
Question # 6
The 5th decile is always equal to
Question # 7
The suitable average for shoe or collar size is.
Question # 8
Which is appropriate averege for finding the average speed of a journey.
Question # 9
The mean is based on.
Question # 10
The mean of a constant 'a' is
Question # 11
The formula for the lower quartile is
Question # 12
Which one of the following is not effected by extreme values
Question # 13
The man of 10 observations is 10. All obvervations are increased by 10%. The mean of the increased observations shall be.
Question # 14
Fora a positively skewed distribution.
Question # 15
The mean of a constant 'a' is.
Question # 16
The most central value of an arrayed data is.
Question # 17
Which is the suitable average for calculting average percent increase in population.
ICS Part 1 Statistics Chapter 3 MCQs Test
Top Scorers Of Chapter 3 "Statistics Ics Part 1 Chapter 3 Online Test" MCQ`s Test
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ICS Part 1 Statistics Chapter 3 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Which is the suitable average for calculting average percent increase in population. |
A. Median
B. Geometric mean
C. Mean
D. Harmonic mean
|
| 2 | If any value in a sereis is zero, then we cannot calculate the. |
A. Mean
B. Median
C. Mode
D. Harmonic mean
|
| 3 | Sample mean is an |
A. Estimated statistic
B. Updating statistic
C. Biased statistic
D. Unbiased statistic
|
| 4 | Is a symmetrical distribution. |
A. Q1 = Q3
B. P25 = P50 = P75
C. A.M = G.M = H.M
D. A.M = Med = Mode
|
| 5 | The mean of the first n natural numbers is. |
A. n(n+1)2
B. (n+1)/2
C. (n-1)/2
D. n/2
|
| 6 | When referring to a curve whose longer tail is to the right, you would call it. |
A. Symmetrical
B. Positively skewed
C. Negatively skewed
D. None of these
|
| 7 | In case of positively skewed distribution the extreme values lie in the. |
A. Middle
B. Left tail
C. Right tail
D. Any where
|
| 8 | Mode 2, 10 and 7 is. |
A. 2
B. 7
C. 10
D. None of these
|
| 9 | When referring to a curve that tails off to the left end, you would callit. |
A. Symmetrical
B. Skewed to the right
C. Positively skewed
D. None of these
|
| 10 | Geometric mean can be calculated by formula |
Test Questions