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if a single fair die is rolled find the probability that the number rolled is a 5 Given that it is odd

In a school, the probability that a student takes environmental science and geography is 0.25. The probability that a student takes environmental science is 0.72. What is the probability that a student...

A jar contains 11 large red marbles, 4 small red marbles, 8 large blue marbles, and 6 small blue marbles. If a marble is chosen at random, which of the conditional probabilities is larger, P(red|large)...

68% of the citizens approve of a governor. Only 47% of the citizens approve of both the governor and the lieutenant governor. If a randomly selected citizen approves of the governor, what is the probability...

68% of the citizens approve of a governor. Only 47% of the citizens approve of both the governor and the lieutenant governor. If a randomly selected citizen approves of the governor, what is the probability...

If the probability of winning a carnival game is 3/7 and you play the game two times, what is the probability that you will win both times or you will lose both times?

Suppose three cards are drawn at random from a standard deck. What is the probability they are all face cards?

A card is drawn at random from a deck. What's the probability that it is a jack given that it is a face card?

What is the probability that a rolled die is a 3 given that it is: a) odd? b) even? I really don't understand this, and how to solve this using conditional probability and...

A certain genetic condition affects 5% of the population in a city of 10,000. Suppose there is a test for the condition that has an error rate of 1% (i.e., 1% false negatives and 1% false positives)...

The probability that Billy would pass at least one test is 0.9. The probability that he passes both tests is 0.7. The tests are of equal difficulty (that is, the probability that Billy passes test...

, with replacement, what is the probability of drawing a face card second given a face card was drawn first?

select a circle . these are in circles...1,2,3,4,5,6 Assume that one circle is selected at random and each circle is equally likely to be selected. Determine the probability of selecting...

A bridge hand has been dealt. Are the following two conditional probabilities equal? If a given hand has an ace, what is the probability that the given hand has a second ace? Given that the hand has...

these numbers are circled.... 1,2,3,4,5,6 Assume that one circle is selected at random and each circle is equally likely to be selected. Determine the probability of selecting. question:...

A student takes a multiple-choice exam. Suppose for each question he either knows the answer or gambles and chooses an option at random. Further suppose that if he knows the answer, the probability...

involving the selection of two students from a committee of students. Assume that the committee is made up of 2 males and 5 females. Two are selected at random, and a random variable X is defined...

Pr[A]=13 Pr[A1]=112 Pr[A2]=14 Pr[1|B]=12 Pr[2|B]=12 Pr[B1]=16 Pr[B2]=16 Pr[C1]=112 Pr[C2]=14 Find the following missing probabilities: (1) Pr[1|A]= (2)...

Assume that you have 10 mice in the cage: 4 white males, 3 gray females, and 3 gray males. Two mice are selected simultaneously and at random, and their colors are noted. What is the probability...

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