you flip a coin. what is p(heads or tails)? write your answer as a percentage. %
you flip a coin. what is p(heads or tails)? write your answer as a percentage. %
Answer
Explanation:
Step1: Identify total outcomes
A coin - flip has 2 possible outcomes (heads or tails).
Step2: Identify favorable outcomes
The event of getting heads or tails has 2 favorable outcomes.
Step3: Calculate probability
The probability formula is $P(A)=\frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}}$. So $P(\text{heads or tails})=\frac{2}{2} = 1$.
Step4: Convert to percentage
To convert a number to a percentage, multiply by 100. So $1\times100 = 100%$.
Answer:
100%