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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
Sum of squares of deviations of the valeus is least when deviations are taken fro.
Question # 2
The mean of a constant 'a' is.
Question # 3
If any value in the date is zero, then it is not possible to have.
Question # 4
Median divides the data into
Question # 5
The mena is affected by
Question # 6
Is a symmetrical distribution.
Question # 7
The median divides the data into
Question # 8
If X = 0,2,2,4,8,10, then G.M is.
Question # 9
What is teh major assumption we make when computing a mean from grouped data.
Question # 10
Departure from symmetry is called.
Question # 11
The mean of the first n natural numbers is.
Question # 12
The median of - 3, 0, -5 , is.
Question # 13
Which is the suitable average for calculting average percent increase in population.
Question # 14
For negatively skewed distribution mean______ median ______mode.
Question # 15
If any value in a sereis is zero, then we cannot calculate the.
Question # 16
Teh suitable average for the qualitative data is.
Question # 17
When referring to a curve that tails off to the left end, you would callit.
ICS Part 1 Statistics Chapter 3 MCQs Test
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ICS Part 1 Statistics Chapter 3 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Is a symmetrical distribution. |
A. Q1 = Q3
B. P25 = P50 = P75
C. A.M = G.M = H.M
D. A.M = Med = Mode
|
| 2 | 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
|
| 3 | The mean of a constant 'a' is |
A. 0
B. a/2
C. a2
D. None of these
|
| 4 | 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
|
| 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 | The median for the data 2, 4, 6, 8, 10, 12 is |
A. 5
B. 8
C. 7
D. 10
|
| 7 | 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
|
| 8 | 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.
|
| 9 | Code method of calculation is only used in: |
A. Median
B. Combined mean
C. A.M
D. None of these
|
| 10 | The letter μ is |
A. German
B. Latin
C. Greek
D. None of these
|
Test Questions