A construction company orders 6200 new light bulbs for a new office building. If the probability of a light bulb being defective

is 0.4%, predict how many of the light bulbs are likely to be defective. Round your answer to the nearest whole number.

Mathematics

1 answer:

liberstina [14]3 years ago

3 0

$|\Omega|=6200\\
P(A)=0.4\%=0.004\\
|A|=?\\\\
|A|=|\Omega|\cdot P(A)=6200\cdot0.004=24.8\approx25$

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