Standard deviation? need help!

Posted on 2015-10-28 13:13:00 in Math by BARBOL

Can you tell me the standard deviation of the list of numbers?

1. what is the s.d for? 30, 30 ,30,30,30,30,30,30,30,30,30,30,30,30,30, 19,30,30,30,30,30,30,30,30,30,30,30,30,3...

2. what is the sd? 18,13,13,9,8,21,20,19,19,18,15,22,19,17,...

3. What is the s.d? 19,14,15,9,14,16,20,19,19,19,15,17,19,18...

4.What is the sd? 20,13,20,20,15,17,17,18,18,13,12,17,14,1...

5.What is the sd? 18,21,18,11,24,12,16,13,18,18,25,20,23,1...

6.What is the s.d? 16,17,13,11,29,23,24,19,16,12,25,25,22,1... 9,18,13,13,18.

7.What is the s.d? 20,13,22,17,8,9,23,23,10,23,25,25,21,13,...

8. What is the sd? 21,16,17,16,15,17,16,16,20,20,12,5,11,25...

9.What is the sd? 14,20,16,14,16,12,15,14,6,15,17,6,25,19,...

10. What is the sd? 25,16,23,14,11,5,11,18,19,17,12,21,25,19...

Thank you.

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