Which of the following indicates the formula of arithmetic mean? – McqOptions

MCQOPTIONS

1.	Which of the following indicates the formula of arithmetic mean?
A.	∑V * n
B.	∑V – n
C.	∑V + n
D.	∑V / n
Answer» E.

Discussion

No Comment Found

Related MCQs

Find the value of N if the sums of squares of two individual residuals are given as 24.98 and 13.76 respectively. The summation of the difference between individual and the mean of the readings is 3.32 for 8 observations.
Determine the arithmetic mean if the summation of the difference between individual and mean of the observations is given as 1.54 for 10 observations.
When number of observations is large, the arithmetic mean will be equal to true value.
In the process of least squares, sum of residuals must be equal to zero.
Which of the following value must always be positive in the principle of least squares?
If the value of number of observations is large and e is small then ∑e / n will be equal to __________
Which of the following indicates the formula of arithmetic mean?
In the principle of least squares, residual error will be__________
The principle of least squares can be formed from___________