Type your answer in the blank and click Check Answer.

Question 4
What is the probability that a contestant guesses correctly exactly one time? Write your answer using probability notation.

Check Answer

Answer: = = ${\displaystyle (\frac{1}{3}•\frac{2}{3}•\frac{2}{3})+(\frac{2}{3}•\frac{1}{3}•\frac{2}{3})+(\frac{2}{3}•\frac{2}{3}•\frac{1}{3})=\frac{12}{27}}$ Go to question 5.