students were asked how many pairs of shoes they owned. their responses were 8, 2, 1, 5, 7, 6, 2, 2, 8, and…
students were asked how many pairs of shoes they owned. their responses were 8, 2, 1, 5, 7, 6, 2, 2, 8, and 3. the mean of the data is
Answer
Explanation:
Step1: Find the sum of data
$8 + 2+1 + 5+7 + 6+2+2+8+3=44$
Step2: Count the number of data points
There are 10 data - points.
Step3: Calculate the mean
The mean formula is $\text{Mean}=\frac{\text{Sum of data}}{\text{Number of data points}}$. So, $\text{Mean}=\frac{44}{10} = 4.4$
Answer:
$4.4$