A bag contains the letters A, B, C, D and E. Two letters are randomly drawn out of the bag without replacement.
Construct a probabilty tree showing all possible outcomes:
Find the probability A is drawn followed by B drawn.
Find the probability that two A's are drawn.
Find the probability C is not drawn.
Find the probability that D is drawn.
Find the probability that E is drawn and B is not.
Find the probability that C or D is drawn?
Find the probability that neither C nor D are drawn.
Investigate situations that involve elements of chance: A calculating probabilities of independent, combined, and conditional events B calculating and interpreting expected values and standard deviations of discrete random variables C applying distributions such as the Poisson, binomial, and normal
Apply probability concepts in solving problems