Find the mean of the following data set:

25, 30, 20, 20, 25, 35, 35, 10

15
20
25
30

15 IS MY ANSWER

since almost all the values are greater than 15, it is unlikely that the mean is 15.

Add up all the values and divide by 8, since there are 8 numbers. Now what do you get?

To find the mean of a data set, you need to calculate the sum of all the numbers in the set and then divide that sum by the total number of values.

Let's find the mean for the given data set: 25, 30, 20, 20, 25, 35, 35, 10.

1. Add up all the numbers:
25 + 30 + 20 + 20 + 25 + 35 + 35 + 10 = 200

2. Count the total number of values in the set:
There are 8 numbers in the data set.

3. Divide the sum by the total number of values:
200 รท 8 = 25

Therefore, the mean of the given data set is 25.

Your answer of 15 is incorrect. The correct mean is 25.