Multiple choice questions each have four possible answers (a, b, c, d) one of wh

Question

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 (CWW) where C denotes a correct answer and W denotes a wrong answer.

P (CWW)= (Type an exact answer.)

HomewOFR. AS3I Score: 0 of 4 pts 7 of 7 (7 complete) 5.2.13 Munple-choice questions each have tour possble answers (a, b, c. ), one of which is correct. Assume that you guess the answers to three such questions. a. use the muftiplication rule nnd P(cww), where C denotes a correct answer and w denotes a wrong answer PiType an exact answer)

Explanation / Answer

P(C) = 1/4 = 0.25, P(W) = 3/4 = 0.75

P(CWW) = P(C)*P(W)*P(W) = 0.25*0.75*0.75 = 9/64 = 0.140625

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