1. Find the Standard Deviation of 6,5,5,4,5,5,6,5 and 4 Finding Standard Deviation We first need to make sure the calculator is CL ea R of all previous content

2. Finding Standard Deviation We first need to make sure the calculator is CL ea R of all previous content Find the Standard Deviation of 6,5,5,4,5,5,6,5 and 4

3. We want to clear ALL Finding Standard Deviation Find the Standard Deviation of 6,5,5,4,5,5,6,5 and 4

4. Yes reset all Finding Standard Deviation Find the Standard Deviation of 6,5,5,4,5,5,6,5 and 4

5. We really do agree AC Finding Standard Deviation Find the Standard Deviation of 6,5,5,4,5,5,6,5 and 4

6. We want the calculator in STATS mode Finding Standard Deviation Find the Standard Deviation of 6,5,5,4,5,5,6,5 and 4

7. We want the calculator in STATS mode Finding Standard Deviation Find the Standard Deviation of 6,5,5,4,5,5,6,5 and 4

8. We only have 1 variable Finding Standard Deviation Find the Standard Deviation of 6,5,5,4,5,5,6,5 and 4

9. We now input our data pressing = after each term Finding Standard Deviation Find the Standard Deviation of 6,5,5,4,5,5,6,5 and 4

10. Finding Standard Deviation Find the Standard Deviation of 6,5,5,4,5,5,6,5 and 4

11. Finding Standard Deviation Find the Standard Deviation of 6,5,5,4,5,5,6,5 and 4

12. Finding Standard Deviation Find the Standard Deviation of 6,5,5,4,5,5,6,5 and 4

13. Repeat this process until the data is entered Finding Standard Deviation Find the Standard Deviation of 6,5,5,4,5,5,6,5 and 4

14. We have finished inputting the data. We now need to get to where we can analyse it Press AC Finding Standard Deviation Find the Standard Deviation of 6,5,5,4,5,5,6,5 and 4

15. We need to analyse the STATS we have input Finding Standard Deviation Find the Standard Deviation of 6,5,5,4,5,5,6,5 and 4

16. Finding Standard Deviation We need to analyse the STATS we have input Find the Standard Deviation of 6,5,5,4,5,5,6,5 and 4

17. Finding Standard Deviation We want to see the Var iance Find the Standard Deviation of 6,5,5,4,5,5,6,5 and 4

18. n : The number of terms : The mean of the terms We want the standard Deviation σx Finding Standard Deviation Find the Standard Deviation of 6,5,5,4,5,5,6,5 and 4

19. Finding Standard Deviation Find the Standard Deviation of 6,5,5,4,5,5,6,5 and 4

20. This is the standard deviation of the data set To see more analysis details, analyse the data again Finding Standard Deviation Find the Standard Deviation of 6,5,5,4,5,5,6,5 and 4