Representing Data Answers
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Natalie can take one of her three friends with her on a trip to Italy. She can’t decide whom to take. Nick suggests that Natalie use a random number generator to assign numbers 1 through 20 to him, Sarah, and Mike until all the numbers are used. Then Natalie can pick a number from 1 to 20, and that friend will go. Is Nick’s suggestion fair? Explain.
A
No, one friend will have fewer numbers assigned.B
No, two friends will have fewer numbers assigned.C
Yes, each friend is assigned the same amount.3
What is the expected number of defective circuit boards for company A? | What is the expected number of defective circuit boards for company B? | Which company should be chosen for purchasing circuit boards? Explain.
A
A; lowest expected number of defective boardsB
B; lowest expected number of defective boardsC
A; highest expected number of defective boardsD
B; highest expected number of defective boards4
Which statements are true regarding this scenario? Check all that apply.
A
The sample space is {1, 2, 3, 4, 5, 6}.B
The expected value for the game is 0.C
The expected value for the game is .
D
The game is fair because the expected value is equal to 0.E
The game is unfair because the expected value does not equal 0.Did you find these answers helpful?
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