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1- P(A and B) = P(A) * P(B) for any events A and B. Group of answer choices A-True B-False 2- 25% of people read
1- P(A and B) = P(A) * P(B) for any events A and B.
Group of answer choices
A-True
B-False
2- 25% of people read the paper every day. 20% of women read it, and 30% of men read it. Are gender and reading the paper independent?
YES = TRUE
NO = FALSE
Group of answer choices
A-True
B-False
3-The chance of getting a YES on a telemarketing call is 0.10. We call persons A and B at random. What is the chance of getting EXACTLY ONE YES?
Group of answer choices
A- .18
B- None of these choices is correct.
C- .90
D- .09
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