you spin the spinner once. what is p(odd)? write your answer as a percentage rounded to the nearest tenth. %
you spin the spinner once. what is p(odd)? write your answer as a percentage rounded to the nearest tenth. %
Answer
Explanation:
Step1: Identify odd - numbered outcomes
The odd - numbered outcomes on the spinner are 5 and 7. So there are 2 odd - numbered outcomes.
Step2: Identify total number of outcomes
The spinner has 4 sections numbered 5, 6, 7, and 8. So the total number of outcomes is 4.
Step3: Calculate the probability
The probability formula is $P(A)=\frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}}$. So $P(\text{odd})=\frac{2}{4}=\frac{1}{2}$.
Step4: Convert to percentage
To convert $\frac{1}{2}$ to a percentage, we multiply by 100: $\frac{1}{2}\times100 = 50.0%$.
Answer:
50.0%