What is the mean of this sample, which consists of 10
values randomly selected from the table?
7+ 100 + 1 + 3 + 7 + 10 + 15 + 12 + 17 + 38
Mean =
10
100
The mean of the third sample is

The mean of the samples is 21

Step-by-step explanation:

Mean is defined as the average sum of numbers i.e total sum of given numbers divided by the total number.

Given the randomly selected numbers as shown;

7, 100, 1, 3, 7, 10, 15, 12, 17, 38

Total sum of numbers = 7+ 100 + 1 + 3 + 7 + 10 + 15 + 12 + 17 + 38

= 210

Total numbers given = 10

Mean = 210/10

Mean = 21