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Statistics MCQs with Answers


This is Statistics MCQs section with detailed explanations for preparation of screening tests, interviews for government jobs. In this section candidate will learn MCQs on variety of topics from the subject.

  1. 61 Which of the following is not based on all the observations
  2. 62 The mean of a distribution is 14 and the standard deviation is 5. What is the value of the coefficient of variation
    1. 60.4%

    2. 48.3%

    3. 35.7%

    4. 27.8%

    See Answer

    Added By: Ak Aamir

  3. 63 Which of the following describe the middle part of a group of numbers
    1. Measure of Variability

    2. Measure of Central Tendency

    3. Measure of Association

    4. Measure of Shape

    See Answer

    Added By: Ak Aamir

  4. 64 The mean of a distribution is 23, the median is 24, and the mode is 25.5. It is most likely that this distribution is_____________
    1. Positively Skewed

    2. Symmetrical

    3. Asymptotic

    4. Negatively Skewed

    See Answer

    Added By: Ak Aamir

  5. 65 The sum of the deviations about the mean is always______________
    1. Range

    2. Zero

    3. Total Standard Deviation

    4. Positive

    5. Negative

    See Answer

    Added By: Ak Aamir

  6. 66 Which of the following is not a measure of central tendency
    1. Percentile

    2. Quartile

    3. Standard deviation

    4. Mode

    See Answer

    Added By: Ak Aamir

  7. 67 If the standard deviation of a population is 9, the population variance is_____________
    1. 9

    2. 3

    3. 21

    4. 81

    See Answer

    Added By: Ak Aamir

  8. 68 If a distribution is abnormally tall and peaked, then is can be said that the distribution is_____________
    1. Leptokurtic

    2. Pyrokurtic

    3. Platykurtic

    4. Mesokurtic

    See Answer

    Added By: Ak Aamir

  9. 69 Sum of dots when two dice are rolled is____________
    1. a discrete variable

    2. a continuous variable

    3. a constant

    4. a qualitative variable

    See Answer

    Added By: Ak Aamir

  10. 70 Which of these represent qualitative data______________