The variance is zero only if all observations are the___________

Related MCQs

• The measure of dispersion which uses only two observations is called___________-
• The measure of dispersion which uses only two observations is called__________
• Which of the following is not based on all the observations?________
• __________ is based on all observations of data
• Which one of the following measurement does not divide a set of observations into equal parts?__________
• Study of scatteredness of observations is known as ________
• The measure of dispersion which is expressed in terms of the units of the observations I called________ Absolute measure
• The measures used to calculate the variation present among the observations in the unit of the variable is called___________
• The measures used to calculate the variation present among the observations relative to their average is called_______
• Given below the four sets of observations. Which set has the minimum variation?____________