Quiz 2_MATH302 - Question 1 of 20 1.0 Points The staff at a...

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Question 1 of 201.0 PointsThe staff at a small company includes: 4 secretaries, 20 technicians, 4 engineers, 2 executives, and 50 factory workers. If a person is selected at random, what is the probability that he or she is a factory worker?A. 1/4B. 1/8C. 5/8D. 2/5Answer Key: 
CQuestion 2 of 201.0 PointsIf the probability that it will rain tomorrow is 0.38, then the probability that it will not rain tomorrow is:
C
Question 3 of 201.0 PointsIf a die is rolled one time, find the probability of getting a number greater than 2.
DQuestion 4 of 201.0 PointsIn a recent study, the following data were obtained in response to the question, “Do you favor recycling in your neighborhood?”YesNo No OpinionMales251510Females301010 If a person is picked at random, what is the probability that the person is either male or has no opinion regarding recycling?
A
Question 5 of 201.0 PointsA jar contains four white marbles, five red marbles, and six black marbles. If a marble is selected at random, find the probability that it is white or black .A. 2/15B. 2/3C. 1/5D. 2/5Answer Key: 
B

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