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According to police sources, a car with a certain protection system will be recovered 94% of the time. If 400 stolen cars are randomly selected, what is the standard deviation of the number of cars recovered
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11 votes
According to police sources, a car with a certain protection system will be

recovered 94% of the time. If 400 stolen cars are randomly selected, what
is the standard deviation of the number of cars recovered after being
stolen?

User CloudyTrees
by
6.9k points

1 Answer

4 votes

94 divided by 400

then you will get your answer your looking for

User Melkawakibi
by
7.3k points
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