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A class has 12 males and 15 females. There's 7 males and 9 females in class who plays tennis. If a student is chosen from the class at random, find the probability of that student is;

Aa female who doesn't play tennis

Ba male tennis player.

Verified Answer :

Since3122015

First, let's make a two-way table using a matrix:

\(\left[\begin{array}{cccc}&Tennis&No&Total\\Male&7&5&12\\Female&9&6&15\\Total&16&11&27\end{array}\right]\)

A. \(\frac{6}{27}\\\frac{2}{9}\)

B. \(\frac{7}{27}\)

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