Multiple-choice questions each have four possible answers (a, b, c, d), one of which is correct. Assume that you guess the answers to three such questions. a. Use the multiplication rule to find P(WCW), where C denotes a correct answer and W denotes a wrong answer. P(WCW) = 0.140625 (Type an exact answer.) b. Beginning with WCW, make a complete list of the different possible arrangements of one correct answer and two wrong answers, then find the probability for each entry in the list. P(WCW) – see above P(CWW) = P(WWC) = (Type exact answers.)

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A: To find the probability that a contestant who main Mario does not like playing as Dr. Mario:

Q: Solve the followny System fequetions. O by Substition

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Q: P(AOB), P(B), P(A).

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A: Solution

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Q: 3. In how many ways can the letters in "HOUSE" be arranged if а. there are no restrictions? b. the…

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Q: 15. A scientist wants to determine the number of alligators in a Louisiana bayou. To do this, the…

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Q: A bank does not offer which of the following services? O ATMS O debit cards Social Security online…

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Q: Suppose we want to choose 2 objects, without replacement, from the 5 objects pencil, eraser, desk,…

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Counting Principles

In statistics, the counting principle can be said to be the concept in which the quantity of an item is determined. There can be a single item, or a group of items, or items that are related to each other. In every possible set of items, the quantity of the possible item groups or their sorting measures can be determined with counting principles.