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$A 10 -sided die is rolled. Find the probability of rolling an even number. The set of equally likely outcomes is shown below. {1,2,3,4,5,6,7,8,9,10} The probability of rolling an even number on a 10 -sided die is ◻. (Type an integer or a simplified fraction.)$

A $10$ -sided die is rolled. Find the probability of rolling an even number. The set of equally likely outcomes is shown below. $\newline$ $\{1,2,3,4,5,6,7,8,9,10\}$ $\newline$ The probability of rolling an even number on a $10$ -sided die is $\square$ . $\newline$ (Type an integer or a simplified fraction.)

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Introduction to probability

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