In the formula x^{{¯} = A + \underset{i}{\sum x}−A}/{N} for finding the arithmetic mean by deviation method ‘A’ indicates

Correct Answer is : Estimated mean

APTET Paper I 10 June 2018 Shift 2 Solved Paper

Question : 110 of 150

Marks: +1, -0

In the formula

x↖{{¯} = A + \;{∑\;x}↙{i}−A}/{N}

for finding the arithmetic mean by deviation method ‘A’ indicates

Go to Question:

Prev Question

Next Question