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WorksheetsTEST EXPERIMENTAL AND THEORETICAL PROBABILITY
Total questions: 20
Worksheet time: 5hrs 0mins
Choose the statement that is true about the experimental and theoretical probability of rolling a number cube 20 times.
The experimental probability of rolling 3 is 16.6% and the theoretical probability is 15%
The experimental probability of rolling 3 is 15% and the theoretical probability is 16.6%
The experimental probability of rolling 1 is greater than the theoretical probability
The experimental probability of rolling 6 is 16.6% and the theoretical probability of rolling 6 is 25%
The spinner was spun 30 times and landed on blue 12 times. What was the experimental probability of the spinner landing on colors that were not blue?
2/5
3/5
4/5
1/5
If the spinner was spun 50 times and landed on 11 fifteen times, which statement is true?
The experimental probability of landing on 11 is 1/8 while the theoretical probability of landing on 11 is 3/10
The theoretical probability of landing on 11 is 12.5% while the experimental probability of landing on 11 is 30%
The experimental probability of landing on 11 is less than the theoretical probability of landing on 11
The theoretical probability of landing on 11 is equal to the experimental probability of landing on 11
Janice reached into Molly's sack of Marbles 10 times and picked a green Marble 3 times. Choose each statement that is true.
The experimental probability of Janice picking a green marble was greater than the theoretical probability of Janice picking a green marble
The theoretical probability of picking a blue marble was greater than the theoretical probability of picking a green marble
The experimental probability of Janice picking a green marble was greater than the theoretical probability of picking a purple marble
The more Janice picked a green marble from the bag, the closer the experimental probability will get to the theoretical probability.
What is the theoretical probability of the spinner landing on a 5?
The bar graph shows the results of rolling a number cube __________times
6
50
100
12
The bar graph shows the results of spinning the spinner 200 times. What is the theoretical probability of landing on a 4 ?
The bar graph shows the results of spinning the spinner 200 times. What is the experimental probability of landing on a 3?
The arrow of this spinner was spun 60 times. On 45 out of 60 times, the arrow landed on a section labeled with a multiple of 4. What was the experimental probability of the arrow landing on a section labeled with a multiple of 4?
Shannon has a bag of jelly beans. She removed one jelly bean, recording the color, and then replaced it. She repeated the process 44 times and record her results in the table. What is the experimental probability of her selecting a red jelly bean?
Roll dice: 1, 3, 3, 4, 4
P(3) =
*Remember to simplify.*
The chart below represents the number of marbles in a jar.
P(not green) =
5/19
10/28
5/14
14/19
What is the theoretical probability of the spinner landing on yellow?
1/4
1/2
1/3
2/3
Sarah has in a bag 7 yellow marbles, 3 blue marbles, and 5 red marbles. What is the theoretical probability of picking a red marble?
25%
2.50%
3.33%
33.33%
Sarah has in a bag 7 yellow marbles, 3 blue marbles, and 5 red marbles. What is the experimental probability of picking a red marble?
Experiment Result: blue-yellow-yellow-red-yellow-blue-red-red-yellow-blue-blue-yellow.
25%
2.5%
33.3%
3.3%
You roll a dice. What is the probability of roll a number greater or equal to 3?
50%
66.66%
45%
55.5%
