STA2023 STATISTICS O NLINESPENCER HAMRICK 593055s Homework: Section 5-3 HW Score

Question

STA2023 STATISTICS O NLINESPENCER HAMRICK 593055s Homework: Section 5-3 HW Score: 0 of 1 pt 5.3.13 GAETANE VALON 7/19/18 12:28 AN 4 of 12 (1 complete) HW Score: 8.33%, 1 on Question Help Multiple-choice questions each have four possible answers (o, b, c, d), one of which is correct. Assume that a. Use the multiplication rule to find P(CWC), where C denotes a correct answer and W denotes a wrong answer P(CWc)-(Type an exact answer.) Enter your answer in the answer box and then click Check Answer parts remaining Clear All Ch swer

Explanation / Answer

Possible four answers : ( a , b , c , d )

Only one of which is correct.

Which means three would be wrong.

Probabality (Correct) = P(C) = 1/4

Probabality (Wrong) = P(W) = 3/4

P (CWC) = P(C) * P(W) * P(C) .........MULTIPLICATION RULE

= 1/4 * 3/4 * 1/4

P (CWC ) = 3/64

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