Test: Arithmetic mean (Average)
To find the arithmetic mean, you need to find the sum of the numbers, and then divide the sum by the number of addends.
Question qty: 5
Duration in minutes: 20
Start »
Question Nr. 1 out of 5
Calculate the mean of the "4, 5, 8, 7" values.
Question Nr. 2 out of 5
Calculate the mean of the "4, 3, 4, 7, 2" values.
Question Nr. 3 out of 5
Calculate the mean of the "1, 4, 5, 10" values.
Question Nr. 4 out of 5
Calculate the mean of the "1, 8, 6, 1" values.
Question Nr. 5 out of 5
Calculate the mean of the "2, 10, 7, 5" values.
Time left: 00:00:00
What's next?
Answered all questions ahead of schedule.
You can finish the test now or review your answers and complete the test later by pressing the appropriate button.