Question

mean, median, mode, & range
what is the mean of the data?
28, 27, 25, 35, 42, 35, 48, 61, 35, 48, 82

Explanation:

Step1: Calculate sum of data

$28 + 27+25 + 35+42+35+48+61+35+48+82=466$

Step2: Determine number of data points

There are 11 data - points.

Step3: Calculate the mean

The mean $\bar{x}=\frac{466}{11}\approx42.36$

Answer:

$42.36$