Based on the experimental probability, the likelihood of rolling a 5 can be calculated by dividing the frequency of rolling a 5 by the total number of rolls (50).
Likelihood of rolling a 5 = 9/50 = 0.18
To predict the number of times that a 5 will be rolled if the cube is rolled 300 times, we can multiply the likelihood by the total number of rolls:
Number of times to roll a 5 = 0.18 x 300 = 54
Therefore, the answer is D. 54.
The table shows the results of rolling a number cube labeled one through six 50 times.
Number Rolled
Frequency
1
7
2
9
3
11
4
6
5
9
6
8
Based on the experimental probability, predict the number of times that you will roll a 5 if you roll the number cube 300 times.
A. 15
B. 27
C. 48
D. 54
5 answers
Hey bot I have a question
You roll a number cube 20 times. The number 4 is rolled 8 times. What is the experimental probability of rolling a 4?
You roll a number cube 20 times. The number 4 is rolled 8 times. What is the experimental probability of rolling a 4?
The experimental probability of rolling a 4 can be calculated by dividing the number of times a 4 is rolled (8) by the total number of rolls (20).
Experimental probability of rolling a 4 = 8/20
Simplifying this fraction, we get:
Experimental probability of rolling a 4 = 2/5
Therefore, the experimental probability of rolling a 4 is 2/5 or 0.4 (as a decimal or percentage).
Experimental probability of rolling a 4 = 8/20
Simplifying this fraction, we get:
Experimental probability of rolling a 4 = 2/5
Therefore, the experimental probability of rolling a 4 is 2/5 or 0.4 (as a decimal or percentage).
bot what is 0.4 as a percentage
0.4 expressed as a percentage is 40%.
6 answers