First slide

Theorems of probability

Question

Two dice are rolled simultaneously. The probability of getting an even number and an odd number is

Easy

A

$\frac{5}{6}$
B

$\frac{1}{4}$
C

$\frac{1}{2}$
D

$\frac{9}{13}$

Solution

The probability of getting an even number and an odd number is $\frac{3 \times 3 + \times 3 \times 3}{6 \times 6} = \frac{18}{36} = \frac{1}{2}$

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