Solutions Probability

Using the additive rule [P(Ei or E2) = P(E1) + P(E2)], what is the probability that a student random

Question: Using the additive rule [P(Ei or E2) = P(E1) + P(E2)], what is the probability that a student random drawn with replacement is from either the Northeast or the South?

Geographic Region Frequency Percent Cumulative Percent
Northeast 106 21.2 21 2
North Central 151 30.2 51.4
South 150 30.0 81.4
West 93 18.6 100.0
Total 500 100.0
Price: $2.99
Solution: The downloadable solution consists of 1 page
Solution Format: Word Document


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