A viral infection is spread by contact with an infected person. Let the probability that a healthy

Question:

A viral infection is spread by contact with an infected person. Let the probability that a healthy person gets the infection in one contact be p = .4.
(a) An infected person has contact with six healthy persons. Specify the of X = No. of persons who contract the infection.
(b) Find P[X < 3], P[X = 0], and E(X).
Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...