# Thread: Not sure how to solve.

1. ## Not sure how to solve.

Hello I understand the formulas to get the answers but I'm trying to get the Mean, Variance and Standard Deviation from Binomial Distribution. I am given N=76 and P=.8 but I am not given Q. So my question how do I get Q?

2. Originally Posted by diabetesman
Hello I understand the formulas to get the answers but I'm trying to get the Mean, Variance and Standard Deviation from Binomial Distribution. I am given N=76 and P=.8 but I am not given Q. So my question how do I get Q?
Definition: q = 1 - p.

3. Ok thank you that helps alot.