. An urn has 10 balls that are identical except that7are white and 3 are red. A sample of 8 is selected randomly without replacement. What is the probability that exactly 6 are white and2are red?  What is the probability that at least the balls are white?

2.

Find P(A | E) and P(C | F) using the tree diagram below. (Round your answers to four decimal places.) P(A|E) P(C | F) E 0.2 Maple Generated Plot 0.8 F 0.3 E 0.85 0.3 B 0.15 F 0.4 0.8. E 0.2 F