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measures of location MCQs

Practise focused measures of location questions with marked answers for exam preparation and subject revision.

measures of location Mcqs
1. Combine mean calculated by different given mean is ________?
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A. ?n1x/x1

B. n1x1 + n2x2x + _____ nuxu/n1 + n2 + ___+ nu

C. n1x1 + n2x2x + _____ nuxu/n1 +n2 + ___ + nu

D. n1x1 + n2x2x + _____ nuxu/x1 + x2 + ____ x4

2. We must arrange the data before calculating _________?
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A. Mean

B. G.M.

C. Mode

D. Median
3. Third quartile = Q3 = ____________?
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A. None of these

B. D3

C. Median

D. P33

4. The sum of deviations of observations is zero, when deviations are taken from __________?
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A. Mean

B. Median

C. None of these

D. Mode

5. The median of numbers, 12, 22, 32,__(2n + 1)2 is given by______?
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A. (n2 + 1)

B. (2n + 1)2

C. (N 1)2

D. (n + 1)2
6. The mode of the data 2,4,6,6,6,8 is _______________?
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A. 4

B. 30

C. 8

D. 6
7. The arithmetic mean of 10,8,6,4, and 2 is ______________?
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A. 15

B. 30

C. 6

D. 5

8. Harmonic mean cannot be calculated if any one of the values in the data is _____________?
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A. Negative

B. Positive

C. All sign

D. Zero
9. Mean is relatively ____ measure?
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A. Group

B. Change

C. Stable

D. manipulation

10. A distribution is called _____ distribution if it has two modes?
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A. Uni-modal

B. Bi-model

C. None of these

D. Tri-modal

11. __________ deviation taken from A.M. is always equal to zero?
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A. Average

B. Sum

C. 2.D.

D. Mean

12. If the smallest observation in a data is decreased, the average which is not affected is______________?
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A. Harmonic mean

B. Mean

C. G.M.

D. Median
13. Group data formula for mode _______?
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A. 1+ fm f2/f1 f2 x h

B. 1+ f1 f2/f2 fm x h

C. 1 + fm f1/ (fm f1) + (fm1 f2) x h

D. 1+ fm1 f2/f1 fm x h

14. The median of the data 2, 4, 10, 8, 6 is _______________?
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A. 10

B. 5

C. None of these

D. 6

15. Quartiles, deciles are located from an ogive in a way________________?
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A. Quarlities

B. Mode

C. Median

D. G.M.

16. The mean of 5,5,5,5,5 is ______?
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A. 1

B. 5

C. 6

D. 10

17. If any value in the data is negative, then it is impossible to calculate _______?
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A. A.M.

B. H.M.

C. Mode

D. G.M.
18. G.M. are set of n values product of the nth roots of the ______________?
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A. Zero reject

B. None of these

C. All +ve, -Ve value

D. Given value
19. Average is good if it is easy to ____________?
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A. Capable

B. Change

C. Understand

D. Clear

20. Which of the following is not based upon all the observations _________?
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A. A.M.

B. Mode

C. G.M.

D. H.M.

21. Coded method of calculation is only used in ___________?
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A. A.M.

B. Combined mean

C. Median

D. None of these

22. If any value in the data is zero, then which of the following average vanishes_________?
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A. None of these

B. H.M.

C. A.M.

D. G.M.

23. The arithmetic mean _________ by 10 if 10 is added to all values?
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A. Decease

B. Increase

C. Largest

D. Smaller

24. Median is _______ than mean is a positive skewed distribution?
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A. Equal

B. lesser

C. Great

D. None of these

25. Deciles means are 1/( )?
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A. 1000

B. 10

C. 10000

D. 100
26. The sum of square of deviation is least when measured from ____________?
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A. Mode

B. Arbitrary value

C. G.M.

D. Mean
27. The frequent value of the data if it exists is called ________________?
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A. Quartiles

B. Median

C. Deciles

D. Mode
28. Sum of obsolete deviations from _____ is least?
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A. Median

B. Mean

C. Mode

D. Harmonic

29. We must arrange the data before calculating ______________?
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A. Median

B. G.M

C. Mean

D. Mode

30. If any value in the data is zero, then which of the following average vanishes ______________?
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A. None of these

B. G.M.

C. Mode

D. A.M.

31. The median of F,K,E, Q, U, E, N, C,Y, is ________?
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A. EFP

B. LEY

C. EUQ

D. EUP

32. Median = Q2 = D5 =_________________?
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A. P25

B. P55

C. p50

D. P75
33. H.M. _____ G.M. _______ A.M?
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A. ?

B. >

C.

D. ?

34. If any value in the data is zero, then it is not possible to have _______?
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A. A.M.

B. Medain

C. Mode

D. H.M.
35. The most frequent value in data is called ________________?
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A. H.M.

B. Median

C. Mean

D. Mode
36. Median is always central value even if the data is _______?
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A. Discrete

B. Continuous

C. Arranged

D. Unassigned

37. In moderately skewed distribution if _________________?
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A. Median = 2 median-3 mean

B. Mean- mode

C. Mode = 3 median 2 mean

D. Mode = 2 median -3 mean

38. Arithmetic mean is _________ by change of origin and scale of measurement?
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A. Affected

B. Vary

C. Negative

D. Not affected

39. G.M. of 2,4,8 is ______?
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A. 8

B. 4

C. 14/3

D. 6

40. The Harmonic Mean of two number is a and b is given by ____________?
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A. None of these

B. a+b/2

C. 2ab/a+b

D. ?ab