5. From company records, a manager knows that the probability that a defective article produced by a particular production line is 0.032. A random sample of 10 articles is selected from the production line a. Find the probability that exactly 2 of them are defective. On another occasion, a random sample of 100 articles is taken. b. Using a suitable approximation, find the probability that fewer than 4 of them are defective. I

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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5. From company records, a manager knows
that the probability that a defective article
produced by a particular production line is
0.032.
A random sample of 10 articles is selected
from the production line
a. Find the probability that exactly 2 of them
are defective.
On another occasion, a random sample of
100 articles is taken.
b. Using a suitable approximation, find the
probability that fewer than 4 of them are
defective. I
Transcribed Image Text:5. From company records, a manager knows that the probability that a defective article produced by a particular production line is 0.032. A random sample of 10 articles is selected from the production line a. Find the probability that exactly 2 of them are defective. On another occasion, a random sample of 100 articles is taken. b. Using a suitable approximation, find the probability that fewer than 4 of them are defective. I
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