Question
Q6) Senators: Suppose the following are data for the 100 Senators from the Congress of the United States. Republican Democrat Independent Male 43 38 2
Q6) Senators: Suppose the following are data for the 100 Senators from the Congress of the United States.
Republican | Democrat | Independent | |
Male | 43 | 38 | 2 |
Female | 4 | 13 | 0 |
Find the requested probabilities. Round your answers to 3 significant digits*.
(a) If two different senators are randomly selected, what is the probability that they are both male republicans? P(male republican and male republican) = (b) If two different senators are randomly selected, what is the probability that the first is a democrat and the second is a republican? P(democrat and republican) = (c) If two different senators are randomly selected, what is the probability that they are both female democrats? P(female democrat and female democrat) = (d) If two different senators are randomly selected, what is the probability that the first is a female and the second is a male? P(female and male) =
Q7) Cards: Suppose you draw two cards without replacement. Round your answers to 3 significant digits*.
(a) What is the probability of getting a king then a king again? P(king on the first and king on the second) = (b) What is the probability of getting a king then a jack? P(king on the first and jack on the second) =
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