Top 150+ Solved Statistics MCQ Questions Answer

From 1 to 15 of 148

Q. The arithmetic mean of all possible outcomes is known as___________

a. expected value

b. critical value

c. variance

d. standard deviation

  • a. expected value

Q. Harmonic men gives more weigntage to____________

a. Small Values

b. Large Values

c. Positive Values

d. Negative Values

  • a. Small Values

Q. Standard deviation is calculated from the Harmonic Mean (HM)____________

a. Always

b. Sometimes

c. Never

d. None of these

  • b. Sometimes

Q. In statistics, a sample means______________

a. A portion of the sample

b. A portion of the population

c. All the items under investigation

d. None of the above

  • b. A portion of the population

Q. The algebraic sum of deviations from mean is__________

a. Maximum

b. Zero

c. Minimum

d. Undefined

  • b. Zero

Q. Sum of deviations will be zero if it is taken from___________

a. Mean

b. Mode

c. Median

d. Standard Deviation

  • a. Mean

Q. Arithmetic Mean is __________ affected by extreme values

a. Not

b. Highly

c. Less

d. None of these

  • b. Highly

Q. The sum of squared deviation is least from____________

a. Median

b. Mean

c. Mode

d. Standard Deviation

  • b. Mean

Q. __________ is based on all observations of data

a. Median

b. Mode

c. Mean

d. None of these

  • c. Mean
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