Top 150+ Solved Statistics MCQ Questions Answer

From 61 to 75 of 148

Q. The measure of dispersion which is expressed in terms of the units of the observations I called________Absolute measure

a. Variance

b. Relative measure

c. None of the above

d. All of the Above

  • a. Variance

Q. If the difference of the third and first quartile is divided by the sum of the third and first quartile then it isknown as__________

a. Quartile

b. Coefficient of mean deviation

c. Coefficient of quartile deviation

d. None of the above

  • c. Coefficient of quartile deviation

Q. The scatter in a series of values about the average is called___________

a. Central tendency

b. Dispersion

c. Skewness

d. Symmetry

  • b. Dispersion

Q. The measurements of spread or scatter of the individual values around the central point is called________

a. Measures of dispersion

b. Measures of central tendency

c. Measures of skewness

d. Measures of kurtosis

  • a. Measures of dispersion

Q. The measures used to calculate the variation present among the observations in the unit of the variable iscalled___________

a. Relative measures of dispersion

b. Coefficient of skewness

c. Absolute measures of dispersion

d. Coefficient of variation

  • c. Absolute measures of dispersion

Q. The measures used to calculate the variation present among the observations relative to their average iscalled_______

a. Coefficient of kurtosis

b. Absolute measures of dispersion

c. Quartile deviation

d. Relative measures of dispersion

  • d. Relative measures of dispersion

Q. 5. The degree to which numerical data tend to spread about an average value called________

a. Constant

b. Flatness

c. Variation

d. Skewness

  • c. Variation

Q. 6. The measures of dispersion can never be__________

a. Positive

b. Zero

c. Negative

d. Equal to

  • c. Negative

Q. If there are many extreme scores on all examination, the dispersion is____________

a. Large

b. Small

c. Normal

d. Symmetric

  • a. Large

Q. Given below the four sets of observations. Which set has the minimum variation?____________

a. 46, 48, 50, 52, 54

b. 30, 40, 50, 60, 70

c. 40, 50, 60, 70, 80

d. 48, 49, 50, 51, 52

  • d. 48, 49, 50, 51, 52

Q. Which of the following is an absolute measure of dispersion?___________

a. Coefficient of variation

b. Coefficient of dispersion

c. Standard deviation

d. Coefficient of skewness

  • c. Standard deviation

Q. The measure of dispersion which uses only two observations is called___________-

a. Mean

b. Median

c. Range

d. Coefficient of variation

  • c. Range

Q. The measure of dispersion which uses only two observations is called__________

a. Range

b. Quartile deviation

c. Mean deviation

d. Standard deviation

  • a. Range

Q. In quality control of manufactured items, the most common measure of dispersion is___________

a. Range

b. Average deviation

c. Standard deviation

d. Quartile deviation

  • a. Range
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