In this chapter of probabihty theory we will look at unlike di-
screte probability distributions in addition to the normal dis-
tribution which is continous. For the discrete distributions
both the cummulative probability and the point probability
may be calculated.
For the discrete distributions and in connection with pure
combinatorial calculations, we have distinquished between
with and without replacement.
Rem. Probabilities must be less then or equal
to 1 and greater than or equal to 0.
WBT ' t _