question\nfind the median and mean of the data set below:\n16, 22, 11, 38, 5, 45, 10\nanswer attempt 1 out…
question\nfind the median and mean of the data set below:\n16, 22, 11, 38, 5, 45, 10\nanswer attempt 1 out of 2\nmedian = \nmean =
Answer
Explanation:
Step1: Sort the data set
$5, 10, 11, 16, 22, 38, 45$
Step2: Find the median
There are 7 numbers. The middle - numbered value is the 4th one. So the median is 16.
Step3: Calculate the mean
The sum of the numbers is $5 + 10+11 + 16+22+38+45=147$. The number of data points $n = 7$. The mean $\bar{x}=\frac{147}{7}=21$.
Answer:
Median = 16 Mean = 21