Math, asked by mohammedamassi00, 10 months ago

Please help me
Given that the expected number of defective machines is 2 if 20 machines are shipped.??
i. Find the probability of good machines manufactured by the company.
ii. What is the probability that at least 4 are defective?

Answers

Answered by sowmyapallerla84
1

Answer:

allows us to calculate the probability of observing a certain number of ... A machine is known to produce, on average, 2% defective components. ... For the defective machines this probability is 0.2.

Answered by Coolmustafa
2

Answer:

40 machines

1 20 percent probability

2 4 no probability 10 percent 4 times.

Step-by-step explanation:

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