Question: The contingency table below was from a poll conducted on an unsuspecting Stat 300 class. A randomly selected student is picked from this class. Let

The contingency table below was from a poll conducted on an unsuspecting Stat 300 class. A randomly selected student is picked from this class. Let E = {The student is a returning student} and F = {The student prefers soda}

Coffee VS Soda

Prefers Soda Prefers Coffee Totals

1ST Year 13 14 27

Returning 3 20 23

Totals 16 34 50

Fill out the formula

P(E or F) = P(E) + P(F) P(E and F)

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