imalwrighty
New member
- Joined
- Sep 17, 2009
- Messages
- 2
I used the formula for standard deviation with these numbers plugged in:
41 (215,580.25) minus (2946.5)squared, divided by 41(41-1), all under square root symbol. I always come up with 55.490.The answer is supposed to be 9.8 with a sample variance of 96.0 Could you give me the steps to put it in the calculator correctly?
41 (215,580.25) minus (2946.5)squared, divided by 41(41-1), all under square root symbol. I always come up with 55.490.The answer is supposed to be 9.8 with a sample variance of 96.0 Could you give me the steps to put it in the calculator correctly?
