6) There is a 43% chance of making a basket on a free throw and each throw is independent of each other throw. What is the expected number of throws to make the first basket? Choose one:
a) 2.33
b) 4.65
c) 6.11
d) 8.39
e) 10.42
7) According to Tchebysheff's Theorem, if μ = 2 and σ = 0.5 for random variable Y, then P(1 < Y < 3) ≥ a where a =
a) 0.75
b) 0.80
c) 0.85
d) 0.90
e) 0.95