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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Okay!
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thief
Give points!
5
10
15
20
25
fairy
Take points!
5
10
15
20
25
shark
Other team loses 15 points!
Okay!
banana
Go to last place!
Oops!
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
The spinner below was spun 50 times. The results of each spin are shown in the table below. What is the experimental probability of spinning red or purple?
6/25 or 24%
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20
The spinner below is spun twice. Find P(both stars) as a simplified fraction.
1/16
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15
A website randomly generates a password after a new user registers. The password consists of 1 digit followed by 3 letters. How many passwords can be generated if letters cannot repeat?
156,000
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thief
Give points!
5
10
15
20
25
fairy
Take points!
5
10
15
20
25
rocket
Go to first place!
Okay!
banana
Go to last place!
Oops!
20
Find the total number of outcomes that are possible: Selecting a letter from the word TROPHY and a day from the month of May.
186
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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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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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Okay!
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banana
Go to last place!
Oops!
star
Double points!
Okay!
shark
Other team loses 20 points!
Okay!
lifesaver
Give 10 points!
Oops!
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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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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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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thief
Give points!
5
10
15
20
25
shark
Other team loses 25 points!
Okay!
shark
Other team loses 5 points!
Okay!
thief
Give points!
5
10
15
20
25
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?