The mean value of is equal to .

Mean Value

The average of a set of numbers, calculated by dividing the sum of all values by the number of values.

Attain proficiency in the concept of hypothesis testing for comparing mean values of two samples.

Verified Answer

Final Answer :

True

Explanation :

If the mean value of two values is equal, then the two values themselves must be equal. Therefore,

, and so their mean value will also be equal.

Learning Objectives

Attain proficiency in the concept of hypothesis testing for comparing mean values of two samples.