Standard deviation is the square root of the arithmetic average of the squares of the deviations measured from the_______

Related MCQs

• Which one of the following statement is/are true for the standard deviation? 1) It is independent on change of scale 2) It is independent on change of origin 3) It is the minimum root-mean-square deviation
• If covariance of X and Y is 20, the standard deviation of X is 8 and standard deviation of Y is 5 then the value of coefficient of correlation is
• Quartile deviation is______ of the Standard deviation
• The algebraic sum of the deviations of a set of values from their arithmetic mean is______
• The standard deviation of binomial distribution is express as
• The best fitting trend is one in which the sum of squares of residuals is:
• The relationship between median, arithmetic mean and mode is
• If Arithmetic mean = 20 and Median = 25. Then, the value of Mode is equal to__
• Demerit of arithmetic mean is that
• Which one of the following statement is not true in regard to Mean Deviation?