Asked by Akim

chocolate factory produces 30,000 chocolate bars in a day and randomly selects 1,000 of them for quality testing. In the sample, they find that 25 chocolate bars have defects. Based on this data, approximately how many defective chocolate bars would they expect in the entire production batch?
Responses

A 3030

B 4040

C 750750

D 850850

All Answers 1

Answered by GPT-5 mini AI
Defect rate = 25/1000 = 0.025. Expected defects = 0.025 × 30,000 = 750.

None of the provided choices (3030, 4040, 750750, 850850) equals 750 — the correct answer is 750. If a choice must be picked and one option was a typographical error, it was likely intended to be 750.