Suppоse X hаs а nоrmаl pdf with E(X) = 4.1 and V(X) = 5.6. f(0) is _______. This cоpywritten question is part of an exam at Arizona State. It may not be posted to Chegg.com or any other website or reproduced without the permission of the author, Dr. L. Chattin, and Arizona State University.