Unit Test — Unit test Answers
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Which situations can be simulated using this spinner? Select three options.
A
Predicting the gender of a randomly chosen art teacher if 1 of 3 art teachers is femaleB
Predicting the gender of a randomly chosen history teacher if 12 of 15 history teachers are femaleC
Predicting the gender of a randomly chosen biology teacher if 8 of 12 biology teachers are femaleD
Predicting the gender of a randomly chosen chemistry teacher if 4 of 9 chemistry teachers are femaleE
Predicting the gender of a randomly chosen health teacher if 2 of 4 health teachers are female2
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The 7 a.m. flight from Dallas to Chicago is on time 75% of the time. Fran created this spinner to simulate the scenario.Fran spun the spinner three times to predict whether the flight will be on time or late next Monday, Tuesday, and Wednesday. How should she interpret this outcome of the three spins: shaded-shaded-unshaded?
A
The flight will be late all three days.B
The flight will be on time all three days.C
The flight will be late on one of the three days.D
The flight will be on time on one of the three days.Did you find these answers helpful?
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