Question 1112704: A student is taking a quiz with 12 multiple-choice questions. Each question has four choices for answers, and a passing grade requires 8 correct responses. Which of the following simulations, repeated 100 times, could be used to predict the likelihood that the student will pass the test by guessing on all the questions?
A) Toss 4 fair two-sided coins 3 times and record the the results
B) Make a spinner with 4 equal sections numbered 1 through 4. Spin the needle 12 times and record the number of times the result is 4
C) Roll a 12-sided die 4 times and record the results
D) Mark 48 ping-pong balls so that 12 each are marked with A,B,C, or D. Remove 12 balls at random and record the number of times the result is A
Answer by ikleyn(52776)   (Show Source):
You can put this solution on YOUR website! .
ONE and only ONE problem per post.
IT IS THE RULE of this forum.
And it is in your BEST INTERESTS to OBEY this rule.
THANK YOU.
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