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Mathematics, 19.07.2021 19:30, blackboy21
A sample of 125 spark plugs contained 4 defective spark plugs. How many
defective spark plug would you expect to find in a sample of 500?
# defective sparkplugs =
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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A sample of 125 spark plugs contained 4 defective spark plugs. How many
defective spark plug would...
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