D4.3

reproduce the three probability representations graphically for the following two variables

Discrete variable X:

P(X=a) =0.3

P(X=b) =0.4

P(X=c) =0.1

P(X=d) =0.2

Continuous Variable Y:

P(Y

P(Y between a and b) =0.5

P(Y between b and c) =0.3

P(Y between c and d) =0.1

P(Y> d) =0.05