The odds that a book will be reviewed favorably by 3 independent critics are 5 to 2, 3 to 4, 4 to 3 respectively, then the probability that out of 3…

CA Foundation · Quantitative Aptitude · MTP · June 2024
The odds that a book will be reviewed favorably by 3 independent critics are 5 to 2, 3 to 4, 4 to 3 respectively, then the probability that out of 3 critics the majority will be favorable is
(A) A. 209 / 343
(B) B. 209 / 434
(C) C. 209 / 448
(D) D. 209 / 350

Suggested Answer and Working Notes:

Correct Answer: Option (A)

A. 209 / 343

Topics: Part-C: Statistics

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