METHODS OF DATA ANALYSIS
MEASURES OF CENTRAL TENDENCY
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
Find the mean of these numbers:2, 57, 38, 42, 6
|
|
29
|
|
|
38
|
|
|
50
|
|
|
145
|
Explanation:
Detailed explanation-1: -Answer. The mean of 35, 44, 31, 57, 38, 29, 26, 36, 41 & 43 is 38. As the sum of all observations is 380.
Detailed explanation-2: -Hence, the mean of 35, 44, 31, 57, 38, 29, 26, 36, 41 and 43 is 38.
Detailed explanation-3: -* Arithmetic mean of n numbers is given by dividing the sum of n numbers by ‘n’. Now we calculate the sum of given terms of progression. Now we know that arithmetic mean is given by dividing the sum of observations by the number of observations.
There is 1 question to complete.