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Review 3.2 Flashcards | StudBud
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Review 3.2
Review 3.2
12 terms
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StudBud Administration
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Probability and Statistics Conditional Probabilities Multiplication rule
Flashcards
12 cards
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Practice quiz
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Questions
12
Answers
1
Find the probability of selecting "three of a kind" WITHOUT replacement.
(4/52)(4/51)(4/50)
(4/52)(3/51)(2/50)
(26/52)(25/51)(24/50)
(52/52)(3/51)(2/50)
2
Find the probability of selecting one Jack given that I already selected a Queen (WITHOUT replacement).
(3/51)
(4/52)
(4/51)
(11/51)
3
If I randomly select one of my 24 students, Find P(born in NJ)
20/24
4/24
12/24
3/24
4
If I randomly select one of my 24 students, Find P(No I Soph)
20/24
1/3
3/24
1/4
5
Find the probability of selecting any two matching cards (i.e. a pair of ...2s, 3s, 4s etc.) WITHOUT replacement.
(26/52) (25/51)
(52/52) (3/51)
(4/52) (3/51)
(4/52) (4/51)
6
Find the probability of selecting one Jack from a std deck of cards.
(4/52)
(12/52)
(3/51)
(26/52)
7
If I randomly select one of my 24 students, Find P(Soph I Yes)
3/24
2/3
20/24
2/20
8
If I randomly select one of my 24 students, Find P(Junior)
6/24
0/6
6/20
6/6
9
If I randomly select one of my 24 students, Find P(born in NJ I Junior)
6/6
6/20
6/24
0/6
10
Find the probability of selecting two Jacks (without replacement)
(26/52)(25/51)
(4/52)(3/51)
(4/52)(4/51)
(12/52)(11/51)
11
If I randomly select one of my 24 students, Find P(Yes I Senior)
12/15
15/24
12/24
12/20
12
Find the probability of selecting three ACEs WITHOUT replacement.
(4/52)(3/51)(2/50)
(4/52)(4/51)(4/50)
(26/52)(25/51)(24/51)
(52/52)(3/51)(2/50)
