Importance of mean in statistics . With example
Answers
Answer:
The mean, also referred to by statisticians as the average, is the most common statistic used to measure the center of a numerical data set. ... The mean may not be a fair representation of the data, because the average is easily influenced by outliers (very small or large values in the data set that are not typical).
Answer:
The mean, also referred to by statisticians as the average, is the most common statistic used to measure the center of a numerical data set. The mean is the sum of all the values in the data set divided by the number of values in the data set. ... The median is another way to measure the center of a numerical data set
Step-by-step explanation:
Example -
The mean is the average of all numbers in a data set. For example, in the data set {1,1,2,3,6,7,8}, add the total and divide by seven, the number of items in the data set. The calculation would show that the average is four.