Mathematics, 07.01.2021 08:50 ambriyaarmstrong01
9. pg 305 Will Luke pass the quiz? Luke's teacher has assigned each student in his
class an online quiz, which is made up of 10 multiple-choice questions with 4 options
each. Luke hasn't been paying attention in class and has to guess on each question. However, his teacher allows each student to take the quiz three times and will record the
highest of the three scores. A passing score is 6 or more correct out of 10. We want to
perform a simulation to estimate the score that Luke will earn on the quiz if he guesses at
random on all the questions.
a. Describe how to use a random number generator to perform one trial of the simulation,
The dotplot shows Luke's simulated quiz score in 50 trials of the simulation.
I
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Simulated quiz score
b. Explain what the dot at 1 represents.
c. Use the results of the simulation to estimate the probability that Luke passes the quiz.
d. Doug is in the same class and claims to understand some of the material. If he scored 8
points on the quiz, is there convincing evidence that he understands some of the
material? Explain your answer.
Answers: 1
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9. pg 305 Will Luke pass the quiz? Luke's teacher has assigned each student in his
class an online...
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