What is the probability of randomly selecting a square that is shaded or odd? Express the probability as a simplifed fraction, decimal and percent.
3/4, 0.75, 75%
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monster
Reset all scores!
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magnet
Take 15 points!
Okay!
fairy
Take points!
5
10
15
20
25
banana
Go to last place!
Oops!
15
How many possible outcomes are there when spinning the spinner to the left three times?
4096
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20
A website randomly generates a password after a new user registers. The password consists of 5 single digits by 1 letter. Find the number of passwords that can be generated if digits cannot repeat.
786240
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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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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
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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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(red, then blue) as a simplfied fraction.
1/25
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baam
Lose 10 points!
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fairy
Take points!
5
10
15
20
25
fairy
Take points!
5
10
15
20
25
lifesaver
Give 25 points!
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15
A die was rolled 40 times. The results of each roll is given in the table below. What is the experimental probability of roling a 2 or 3?
3/8 or 38%
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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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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?
1/3 or 33%
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15
A box contains 8 apple, 10 fruit punch, 10 grape, and 12 berry juice boxes. A juice box is chosen at random. Find the probability of selecting an apple or a grape juice box.
9/20 or 45%
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trap
No points!
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shark
Other team loses 25 points!
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shark
Other team loses 20 points!
Okay!
banana
Go to last place!
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20
A die was rolled 40 times. The results of each roll is given in the table below. Based on the theoretical probability, if a die is rolled 120 times, how many times can someone expect to roll an even number?