Calculating+Standard+Deviation

Finding Standard Deviation on a Calculator

1) Press the STAT key 2) Select 1:Edit... and press Enter 3) Under L1 enter the data list that you are trying to find the standard deviation for 4) Once all data is entered, press STAT again 5) Go to the right and and select CALC 6) Under CALC select 1: 1-Var Stats and press Enter 7) "1-Var Stats" will appear on the main screen 8) press 2ND, 1 9) press ENTER 10) = Standard Deviation