Find the median and mean of the data set below:10, comma, 48, comma, 21, comma, 15, comma, 48, comma, 24, comma, 3010,48,21,15,48,24,30Answer
Question
Find the median and mean of the data set below:
10, comma, 48, comma, 21, comma, 15, comma, 48, comma, 24, comma, 30
Answer
Solution
To find the median and mean of the data set, follow these steps:
Step 1: Arrange the data in ascending order: 10, 15, 21, 24, 30, 48, 48.
Step 2: Find the median. The median is the middle number in a sorted list of numbers. In this case, the median is 24.
Step 3: Find the mean. The mean is the sum of all numbers divided by the count of numbers. Add all the numbers together (10 + 15 + 21 + 24 + 30 + 48 + 48 = 196) and then divide by the count of numbers (7). The mean is 196 / 7 = 28.
So, the median of the data set is 24 and the mean is 28.
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