Question

Change of origin and scale is used for calculation of the:

(A) Arithmetic mean

(B) Geometric mean

(C) Weighted mean

(D) Lower and upper quartiles​

Answer 1

Answer:

(A) Arithmetic mean

Step-by-step explanation:

(A) Arithmetic mean

Option A is correct,

Hope this will help you

Answer 2

The correct answer is (A) Arithmetic mean

• Arithmetic mean formula is used to calculate the mean or average of numbers and to determine the data's central tendency.

• It's also known as the ratio of the total number of observations to the sum of all the given observations.

• Change of origin and scale is used for the calculation of the Arithmetic mean.

• The addition or subtraction of a value in the observation is known as a change of origin.

• The term scale change refers to the addition or subtraction of a number to the number of observations.