If in a discrete series 75% values are greater than 50, then:

Related MCQs

• If the arithmetic mean of 20 values is 10, then sum of these 20 values is:
• If =100 and Y=2X – 200, then mean of Y values will be:
• The sum of the squares of the deviations of the values of a variable is least when the deviations are measured from
• For a certain distribution, if ∑(X -20) = 25, ∑(X- 25) =0, and ∑(X-35) = -25, then is equal to:
• If X1, X2, X3, ... Xn, be n observations having arithmetic mean and if Y =4X ± 2, then is equal to:
• If the arithmetic mean of the two numbers X1 and X2 is 5 if X1=3, then X2 is: