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Probability Review Flashcards | StudBud
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Probability Review
Probability Review
15 terms
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StudBud Administration
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A probability quiz #math #maths #data #statistics #probability
Flashcards
15 cards
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Practice quiz
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Questions
15
Answers
1
5 green, 6 blue, 7 red counters in a bag. What is the probability of picking blue?
3/8
2/5
1/3
6/17
2
Which of the events below has a probability of 5/6 when rolling a six-sided dice?
P(rolling greater than 1)
P(rolling a 5)
P(rolling 5 or higher)
P(rolling more than 2)
3
If I flip a coin 40 times and land on heads 24 times, what is the experimental probability of flipping heads?
1/2
24/40
40/24
3/5
4
The probability of a spinner landing on blue is 4/10. How many times can I expect to land on blue if I spin it 35 times?
40 times
4 times
14 times
10 times
5
What is the probability I draw a red card from a standard deck of cards?
50%
13/52
1/2
52/26
6
What is the theoretical probability of landing on red in this spinner?
2/8
2
25%
1/4
7
5 green, 6 blue, 7 red counters in a bag. What is the probability of not picking green?
13/18
2/3
5/18
3/8
8
If I draw a card 12 times, how many times can I expect to get a heart?
4
6
3
0
9
What is the probability of flipping a tail on a coin?
1
0.1
0.2
0.5
10
The probability of rain tomorrow is 0.63. What is the probability of it not raining tomorrow?
0.47
0.27
0.63
0.37
11
Using the table of club members pictured, find the probability of picking a girl?
0.54
54/68
54
11%
12
What is the probability of rolling a 2 on a six-sided dice?
1/3
2/6
1/6
1/2
13
Using the table of club members pictured, find the probability of picking an 18+ boy?
25/46
1/4
25/68
0.25
14
9 chocolate and 6 plain biscuits are in a jar. What is the probability I randomly pick plain?
2/5
3/5
6/9
1/3
15
5 green, 6 blue, 7 red counters in a bag. What is the probability of picking red or green?
5/9
4/9
2/3
1/3
