Students in an urban school were curious about how many children regularly eat breakfast. They conducted a

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Students in an urban school were curious about how many children regularly eat breakfast. They conducted a survey, asking, “Do you eat breakfast on a regular basis?” All 595 students in the school responded to the survey. The resulting data are shown in the two-way table.

Gender Male Female Total Eats Yes 190 110 300 breakfast No 130 165 295 regularly Total 320 275 595


Suppose we select a student from the school at random. Define event F as getting a female student and event B as getting a student who eats breakfast regularly.

a. Find P(BC).

b. Find P(F and BC). Interpret this value in context.

c. Find P(F or BC).

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Related Book For  book-img-for-question

The Practice Of Statistics

ISBN: 9781319113339

6th Edition

Authors: Daren S. Starnes, Josh Tabor

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