All AP Statistics Resources
Example Question #1 : How To Do The Linear Transformation Of A Random Variable
Example Question #145 : Ap Statistics
Example Question #2 : How To Do The Linear Transformation Of A Random Variable
Variable has a Poisson distribution with a mean of . What is the variance of Variable ?
Because has a Poisson distribution we know that:
Therefore, since we are given the mean of 25, we can find its variance to also be 25.