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45 votes
45 votes
A cookie is selected at random from a basket containing 14 caramel cookies, 24 mint cookies 11 sugar cookies, and 21 peanut butter cookies. Find the probability that a caramel cookie is selected.The Probability of selecting a caramel cookie is?

User Fylax
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3.3k points

1 Answer

19 votes
19 votes

The probability of an event A, P(A), is:


P(A)=(n(A))/(N)

Where:

n(A) = number of favorable outcomes to A;

N = total number of outcomes.

In this problem,

n(A) is the number of caramel cookies;

n(A) = 14.

N is the total number of cookies;

N = 14 + 24 + 11 + 21;

N = 70.

So, substituting the values:


\begin{gathered} P(A)=(14)/(70) \\ P(A)=0.2 \end{gathered}

Answer:

P(A) = 0.2 or 20%.

User Thkang
by
2.7k points