## Needhelpp101 2 years ago Medal And Become Fan Rewarded for Correct Info/Answer Please Help Me :D Find the mean of the set of data. Round your answer to the nearest tenth. 0, 7, 9, 1, 1, 7, 9, 0, 0, 1, 7, 7 A. 5.4 B. 4.1 C. 4.3 D. 5.1

1. amistre64

what do you get when you add up all the numbers?

2. Needhelpp101

49?

3. amistre64

35 14 49 is right, and to find the mean we just divdie by how many numbers there are ... i think i see 12 numbers altogether what is 49/12?

4. amistre64

or is it 42? ... these old eyes of mine

5. Needhelpp101

:)

6. amistre64

its 49 :) so 49/12?

7. Needhelpp101

49 x 12 or 49 divide by 12 ? I'm confused a little :S

8. amistre64

the mean is calculated by adding up all the values and dividing by how many numbers there are. so, 49 divided by 12

9. Needhelpp101

ok

10. Needhelpp101

11. amistre64

good, and which ones is closest to that?

12. Needhelpp101

4.1? :D

13. amistre64

yay!!

14. Needhelpp101

woot thank you :)

15. amistre64

good luck ;)

16. Needhelpp101

thx alot :)