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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
Geometric mean can be calculated by formula
Question # 2
Which average cannot be computed if any value is less than zero.
Question # 3
Sample mean is an
Question # 4
When a distribution is symmetrical and has one mode, the highest point on the curve is called the.
Question # 5
The third quartile is also called
Question # 6
The mean is based on.
Question # 7
The sum of square of deviations of the observations from their mean is
Question # 8
50th percentile is also called as
Question # 9
For positive skewed distribution mean _________ Median __________ Mode.
Question # 10
If x̅ = 10 and Y = 5 +2x, then Y̅ is.
Question # 11
The sum of the deviation form mean of a set of an value is
Question # 12
If a distribution has two modes, than it is called.
Question # 13
The sum of squared deviation is minimum, when deviation are taken form
Question # 14
In symmetrical distribution mean, median & mode are always.
Question # 15
Which of the following average cannot be calculated from the observation 2,2,4,4,6,6,8,8,10,10
Question # 16
For an open and distribution, without assuming certain limits it is not possible to find:
Question # 17
Which is the suitable average for calculting the average price at which articles are sold.
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 Class Statistics Chapter 3 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | 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
|
| 2 | The median divides the data into------------ equal parts |
A. One
B. Two
C. Three
D. Four
|
| 3 | The mean of a constant 'a' is |
A. 0
B. a/2
C. a2
D. None of these
|
| 4 | Which of the following average cannot be calculated from the observation 2,2,4,4,6,6,8,8,10,10 |
A. Mean
B. Median
C. Mode
D. All of these
|
| 5 | The 5th decile is always equal to |
A. 1st quartile
B. 2nd quartile
C. 3rd quartile
D. Both (a) and (b)
|
| 6 | What is teh major assumption we make when computing a mean from grouped data. |
A. All values are discrete
B. Eveery value in a class is equal to the midpoint
C. No value occurs more than once
D. Each class contains exactly the same number of values
|
| 7 | The mean of a constant 'a' is. |
A. 0
B. a/2
C. a2
D. P75
|
| 8 | For negatively skewed distribution mean______ median ______mode. |
A. =
B. <
C. >
D. None to these
|
| 9 | Mode of the sereis 2,2,2,3,3,3,2,3,3,4 is. |
A. 3
B. 2 and 3
C. 4
D. None of these
|
| 10 | In case of positively skewed distribution the extreme values lie in the. |
A. Middle
B. Left tail
C. Right tail
D. Any where
|
Test Questions
