A card is chosen at random from a standard deck. Find P(queen or 5) as a fraction (in simplest form), decimal, and percent.
2/13, 0.15, 15%
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20
A bag contains 4 cherry, 8 orange, 6 strawberry and 10 lemon gummy bears. A gummy bear is chosen at random, eaten, then another is chosen. Find the probability of selecting a lemon, eating it, then selecting a cherry.
10/189
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20
A bag contains 3 basketballs, 10 baseballs, 7 golf balls, and 5 footballs. A ball is chosen at random, not replaced, then another is chosen. Find P(a football, then a baseball) as a simplified fraction.
1/12
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25
A bag contains 3 blue marbles, 10 green marbles, 4 yellow marbles, and 8 red marbles. A marble is chosen at random, not replaced, then another marble is chosen. Find P(both yellow) as a simplified fraction.
1/50
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10
A die was rolled 40 times. The results of each roll is given in the table below. What is the theoretical probability of rolling a 2 or 3?
3/8 or 38%
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15
Each spinner below is spun once. Find the probability of spinning a number greater than 2, then a square.
4/15
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20
The spinner below was spun 50 times. The results of each spin are shown in the table below. What is the theoretical probability of spinning red or purple?
2/5 or 40%
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25
The spinner below was spun 50 times. The results of each spin are shown in the table below. If you were to spin the spinner 300 times, how many times would you expect the spinner to land on yellow based on the experiment?
96 times
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20
The spinner below is spun twice. Find P(shaded, then heart) as a simplified fraction.
5/32
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10
Arjun is studying abroad for a semester. He can choose the first semester or second semester, then choose France, Spain, Germany, Italy, or Japan. Find the total number of outcomes that are possible.
10
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trap
No points!
Oops!
rocket
Go to first place!
Okay!
shark
Other team loses 20 points!
Okay!
banana
Go to last place!
Oops!
banana
Go to last place!
Oops!
rocket
Go to first place!
Okay!
gift
Win 10 points!
Okay!
banana
Go to last place!
Oops!
10
The probability that it will rain tomorrow is 11/15. What is the probability that it will not rain?
4/15
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15
What is the probability of randomly selecting a square that is unshaded and odd? Express the probability as a simplifed fraction, decimal and percent.
3/20, 0.15, 15%
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20
If the spinner below is spun, then a letter from the word BINGO is chosen at random, find P(at least 3, then a vowel) as a simplifed fraction.