you flip a coin. what is p(heads)? write your answer as a percentage. % submit

Answer:

50%

Explanation:

Step1: Identify total outcomes

A coin - flip has 2 possible outcomes (heads or tails).

Step2: Identify favorable outcomes

Getting heads is 1 favorable outcome.

Step3: Calculate probability

The probability formula is $P(A)=\frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}}$. So $P(\text{heads})=\frac{1}{2}$.

Step4: Convert to percentage

$\frac{1}{2}=0.5$, and $0.5\times100 = 50%$.