Find the median and mean of the data set below:30, comma, 7, comma, 2, comma, 10, comma, 1930,7,2,10,19
Question
Find the median and mean of the data set below:30, comma, 7, comma, 2, comma, 10, comma, 1930,7,2,10,19
Solution
Sure, let's start with the mean first.
Step 1: Add all the numbers together. 30 + 7 + 2 + 10 + 19 = 68
Step 2: Divide the sum by the total number of data points. 68 ÷ 5 = 13.6
So, the mean of the data set is 13.6.
Now, let's find the median.
Step 1: Arrange the data in ascending order. 2, 7, 10, 19, 30
Step 2: Find the middle number. In this case, since there are 5 numbers, the middle number is the third one, which is 10.
So, the median of the data set is 10.
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