from a sample tray, 3 of the last 9 cake samples chosen were chocolate. what is the experimental probability…
from a sample tray, 3 of the last 9 cake samples chosen were chocolate. what is the experimental probability that the next piece of cake taken will be chocolate? write your answer as a fraction or whole number. p(chocolate) =
Answer
Explanation:
Step1: Recall probability formula
The experimental - probability formula is $P(A)=\frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}}$.
Step2: Identify favorable and total outcomes
The number of favorable outcomes (chocolate cake samples) is 3, and the total number of outcomes (all cake samples) is 9.
Step3: Calculate probability
$P(\text{chocolate})=\frac{3}{9}=\frac{1}{3}$
Answer:
$\frac{1}{3}$