carsons book collection contains 12 books, including 3 mysteries. if carson randomly selects a book to read…
carsons book collection contains 12 books, including 3 mysteries. if carson randomly selects a book to read, what is the probability that it will be a mystery? write your answer as a fraction or whole number. p(mystery) =
Answer
Explanation:
Step1: Identify total and favorable outcomes
Total number of books is 12, number of mystery - books is 3.
Step2: Use probability formula
The probability formula is $P(A)=\frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}}$. Here, $P(\text{mystery})=\frac{3}{12}$.
Step3: Simplify the fraction
$\frac{3}{12}=\frac{1}{4}$.
Answer:
$\frac{1}{4}$