The mean of the data set A is 4.58 while the mean of data set B is 5.
What is an equation?
An equation is an expression that shows the relationship between two or more numbers and variables.
The mean of a set of numbers is the average of that group of number. It is the ratio of the sum of the data to the total number of data.
Mean of data set A = [(3 * 1) + (4 * 3) + (5 * 2) + (6 * 2) + (7 * 3) + (8 * 1)] / (1 + 3 + 2 + 2 + 3 + 1) = 4.58
Mean of data set B = [(4 * 2) + (5 * 2) + (6 * 2)] / ( 2 + 2 + 2) = 5
The mean of the data set A is 4.58 while the mean of data set B is 5.
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