Mean
Trending Questions
Q. If the sum of the deviations of a set of values x1, x2, x3, …, xn measured from 50 is -10 and the sum of deviations of the values from 46 is 70, then the mean is:
- 49
- 50
- 49.75
- 49.5
Q.
What is mean and its advantages?
Q.
Calculate the mean of first natural numbers ?
Q.
Find the mean of the following data
Q. If the arithmetic mean of x, x + 3, x + 6, x + 9, and x + 12 is 10, the x =
(a) 1
(b) 2
(c) 6
(d) 4
(a) 1
(b) 2
(c) 6
(d) 4