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WorksheetsExperimental Probability
Total questions: 11
Worksheet time: 22mins
You rolled 2 dice ten times and recorded the sum of each of the rolls. What is the experimental probability that the next sum you roll is a 7?
0
1/7
7/10
3/10
You choose marbles out of bag at random and record your results. What is the experimental probability that the next marble you draw will be BLUE?
1/5
1/3
1/6
6/10
(a)
Experimental Probability is....
What will happen
What should happen
What I think happens
What does happen
Theoretical Probability is...
What will happen
What should happen
What I think happens
What does happen
What is the experimental probability of pulling a green marble? Write your answer as a percent.
12.5%
8%
80%
32%
What is the experimental probability of rolling a 1?
4/25
1/6
9/50
1/5
What is the theoretical probability of landing on yellow?
1/3
1/4
1/2
2/3
A basket has 3 red balls, 2 blue balls, and 5 green balls. If a ball is picked at random, what is the probability that the next ball will be red or blue?
3/10
1/5
1/2
1/6
A bag has 16 blue marbles and 14 red marbles. John will randomly select 1 marble from the bag. What is the probability that he will select a red marble?
7/15
1/2
8/15
1/6
If a coin is tossed 50 times and lands on heads 28 times and tails 22 times. What is the experimental probability that will land on tails on the next flip?
1/2
1/6
11/25
11/50
