The total of all the observations divided by the number of observations is called:

Related MCQs

• If X1, X2, X3, ... Xn, be n observations having arithmetic mean and if Y =4X ± 2, then is equal to:
• Which of the following average cannot be calculated for the observations 2, 2, 4, 4, 6, 6, 8, 8, 10, 10 ?
• Any measure indicating the centre of a set of data, arranged in an increasing or decreasing order of magnitude, is called a measure of
• Scores that differ greatly from the measures of central tendency are called:
• A measurement that corresponds to largest frequency in a set of data is called: