In a certain manufacturing process, 5% of the tools produced turn out to be defective. Find the probability that in a sample of 40 tools, at most 2…
CA Foundation · Quantitative Aptitude · MTP · May 2026
In a certain manufacturing process, 5% of the tools produced turn out to be defective. Find the probability that in a sample of 40 tools, at most 2 will be defective: [Given: e -2 = 0.135]
Suggested Answer and Working Notes:
Correct Answer: Option (D)
D. 0.675
Topics: Part-C: Statistics
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