Question

Using the following data set, what is the mean of the medium soil?

10

12

13

14

Answer 1

12 is the average of these numbers

Answer 2

Option B, 12

Step-by-step explanation:

As per the data given in the table (as in the attachment), there are three readings for the water amount in medium soil

Reading 1 - 13

Reading 2- 13

Reading 3- 10

Mean of any observation is equal to the sum of value of all observations divided by the total number of observations.

Thus, here the mean would be

`(13+13+10)/(3) \\= 12`

Thus, the correct answer is option B, 12