A manufacturer, who produces medicine bottles, finds that 0.1% of the bottles are defective. The bottles are packed in boxes containing 500 bottles.…

CA Foundation · Quantitative Aptitude · MTP · January 2025
A manufacturer, who produces medicine bottles, finds that 0.1% of the bottles are defective. The bottles are packed in boxes containing 500 bottles. A drug manufacturer buys 100 boxes from the producer of bottles. Using Poisson distribution, find how many boxes will contains at least two defectives: [Given: e -05 = 0.6065]
(A) A. 7
(B) B. 13
(C) C. 9
(D) D. 11

Suggested Answer and Working Notes:

Correct Answer: Option (C)

C. 9

Topics: Part-C: Statistics

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