Math, asked by pawarpratik74926, 6 months ago

In a sampling the mean number of defective
about bolt manufactured by a machine in a
sample of 20
is 2. Determine the expecled
number of sample of such 500 to contain
2 defeclive bolts
at least

Answers

Answered by silambusenthil

0

Answer:

the money through christ church development minutes

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