Find the median and mean of the data set below:25, comma, 47, comma, 36, comma, 4825,47,36,48
Question
Find the median and mean of the data set below:25, comma, 47, comma, 36, comma, 4825,47,36,48
Solution
Sure, let's start with the mean first.
Step 1: Add all the numbers together. 25 + 47 + 36 + 48 = 156
Step 2: Divide the sum by the total number of data points. 156 ÷ 4 = 39
So, the mean of the data set is 39.
Now, let's find the median.
Step 1: Arrange the data in ascending order. 25, 36, 47, 48
Step 2: Since there are an even number of data points, we take the average of the two middle numbers to find the median. (36 + 47) ÷ 2 = 41.5
So, the median of the data set is 41.5.
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