Mathematics
samboni
2015-11-04 14:59:00
You randomly guess the answers to two questions on a multiple-choice test. Each question has three choices: A, B, and C. a. What is the probability that you guess the correct answers to both questions? $$The probability is ​. Question 2 Write the probability as a percent. Round your answer to the nearest tenth. The probability is about %.
ANSWERS
Robertviabe
2015-11-04 19:50:41

1.  P=1/3 to select the correct answer from each of the two problems.  Then 1/3 x 1/3 = 1/9 to select both answers correctly. P=11.1%

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