AIR MATH

Math Question

A cog company produces 20 cogs a day, 4 of which are defective. Find the probability of selecting 4 cogs from the 20 produced where none are defective. A. \( \frac{256}{625} \) B. \( \frac{4}{5} \) C. \( \frac{364}{969} \) D. \( \frac{4}{4845} \)

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