Find the median and mean of the data set below:24, comma, 39, comma, 28, comma, 30, comma, 29, comma, 1824,39,28,30,29,18
Question
Find the median and mean of the data set below:24, comma, 39, comma, 28, comma, 30, comma, 29, comma, 1824,39,28,30,29,18
Solution
Sure, let's start with arranging the data set in ascending order: 18, 24, 28, 29, 30, 39.
- To find the median: The median is the middle value of a data set. Since we have an even number of data points, we need to take the average of the two middle numbers.
The two middle numbers in our data set are 28 and 29.
So, the median is (28 + 29) / 2 = 28.5
- To find the mean: The mean is the sum of all numbers divided by the count of numbers.
So, the mean is (18 + 24 + 28 + 29 + 30 + 39) / 6 = 28.
So, the median of the data set is 28.5 and the mean is 28.
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