Suppose I have a “loaded” die for which the probability of a 6 appearing is 1/2 while the probability of the other faces appearing is 1/10 . What is the probability of getting a 4 and then a 6 on two tosses of the loaded die?

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Q: Suppose that the probability that Bob will go downtown is  14%.  Now, also suppose that if Bob goes…

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Q: The probability that a patient is allergic to penicillin is 0.20. Suppose this drug is administered…

A: It is an important part of statistics. It is widely used.

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Q: Lots of games like tennis have a concept of deuce, where if the game is ties at the end you have to…

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Q: Find the probability of rolling a “1” on a fair die, given that the last 3 rolls were all ones.

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A: Two events are mutually exclusive if P(A∩B) =ϕ

Q: On a single draw from a deck of playing cards, the probability of selecting a heart is ¼, the…

A: On a single draw from a deck of playing cards, the probability of selecting a heart is ¼, the…

Q: You have a 4 sided die (with numbers 1,2,3, and 4) that you are going to throw. You are told that…

A: The numbers on die (X) 1 2 3 4 Probability (P) 0.3 0.3 0.2 X

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Q: The probability that a student passes mathematics is 2/3 and the probability that he passes biology…

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Q: Find the probability that either event A or B occurs if the chance of A occurring is 0.5,the chances…

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Q: A fair die is tossed three times. Find the probability of getting three 4's.

A: The number of dice tossed are 3.

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Q: Two dice are rolled; find the probability of rolling a doubles (2 of a kind) or getting two numbers…

A: Given: Two dice are rolled. The objective is to find the probability of rolling a doubles or getting…