Advertisements
Advertisements
प्रश्न
The algebraic sum of the deviations of a set of n values from their mean is
पर्याय
0
n – 1
n
n + 1
Advertisements
उत्तर
The algebraic sum of the deviations of a set of n values from their mean is 0
APPEARS IN
संबंधित प्रश्न
The enrolment in a school during six consecutive years was as follows:
1555, 1670, 1750, 2013, 2540, 2820
Find the mean enrolment of the school for this period.
The` "n"^(th)` term of the A. P. 3, 8, 13, 18, ............ is 148. Find n
Find the common difference of the A.P 3, 5, 7, ..........
Two vessels contain 20 liters and 60 liters of milk respectively. What is the amount that each vessel would have if both share the milk equally?
The mean of a set of numbers is `bar(X)`. If each number is multiplied by z, the mean is
The mean of runs scored by a cricket team in the last 10 innings is 276. If the scores are 235, 400, 351, x, 100, 315, 410, 165, 260, 284, then find the runs scored in the fourth innings
Arithmetic mean of 10 observations was found to be 22. If one more observation 44 was to be added to the data, what would be the new mean?
The average of two numbers are 20. One number is 24, another number is ____________
The mean of a data is defined as ______.
Find the mean of the first ten even natural numbers.
