Top 80+ Solved Statistics for Research MCQ Questions Answer

From 16 to 30 of 90

Q. Which divides the value of a variable into two equal parts?

a. Median (

b. Mean (

c. Mode (

d. All these

  • a. Median (

Q. ----- is the value of item of a series which occurs most frequently

a. Median (

b. Mean (

c. Mode (

d. none

  • c. Mode (

Q. ----- is not affected by extreme items

a. Mean (

b. Median (

c. Mode (

d. All these

  • c. Mode (

Q. When the distribution is of open end classes which average may appropriate

a. Mean (

b. Median (

c. Mode (

d. None

  • b. Median (

Q. Find mode of the following series 2 3 4 3 4 3 5 3 7

a. 3 (

b. 4 (

c. 5 (

d. 2

  • a. 3 (

Q. ----- is useful for computing average rate of increase of profits , average rate ofspeed , average price ..etc

a. Arithmetic Mean (

b. Geometric Mean (

c. Harmonic Mean (

d. Mode

  • c. Harmonic Mean (

Q. -----is a mathematical average

a. Arithmetic Mean (

b. Geometric Mean (

c. Both (

d. None

  • a. Arithmetic Mean (

Q. -----is not a patrician value

a. Mean (

b. Median (

c. Quartiles (

d. all these

  • a. Mean (

Q. ---- is the half distance between the third and first quartiles

a. Q.D (

b. M.D (

c. S.D (

d. Variance

  • a. Q.D (

Q. The formula of Q.D

a. (Q3-Q1)/2 (

b. (Q2-Q3)/2 (

c. (Q2-Q1)/2 (

d. none

  • a. (Q3-Q1)/2 (

Q. Measures of dispersion are called averages of ----- order

a. First (

b. second (

c. Third (

d. None

  • b. second (

Q. ----- is the difference between highest and lowest values in a series

a. Range (

b. Mean (

c. Dispersion (

d. None

  • a. Range (

Q. The most important measure of dispersion

a. Range (

b. Mean deviation (

c. Standard deviation (

d. Quartile deviation

  • c. Standard deviation (

Q. Square of Standard Deviation is known as

a. Range (

b. Variance (

c. Quartile (

d. none

  • b. Variance (

Q. For comparing variability in scores of 2 Batsman we can use

a. Standard Deviation (

b. Mean (

c. Coefficient of variation (

d. mode

  • c. Coefficient of variation (
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