METHODS OF DATA ANALYSIS
MEASURES OF CENTRAL TENDENCY
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
To find the average of a set of numbers, add up all the items and divide by ____
|
|
2.
|
|
|
The smallest number
|
|
|
The largest number
|
|
|
The number of items in the set.
|
Explanation:
Detailed explanation-1: -How to Find the Mean: Overview. To find the arithmetic mean of a data set, all you need to do is add up all the numbers in the data set and then divide the sum by the total number of values.
Detailed explanation-2: -MEAN-the sum of a set of numbers divided by the number of items in the set, also referred to as the average. MEDIAN-with a list of numbers that are arranged in numerical order, the median is the middle number. If there are two middle numbers, the median is the average of the two middle numbers.
Detailed explanation-3: -The arithmetic mean is the sum of all of the data points divided by the number of data points.
There is 1 question to complete.