The experimental probability of rolling a 3 is the frequency of rolling a 3 divided by the total number of rolls:
Experimental probability of rolling a 3 = 11/50 = 0.22
Therefore, the answer is B. 0.22.
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
What is the experimental probability of rolling a 3?
A. 0.11
B. 0.22
C. 0.30
D. 0.27.
2 answers
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.
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.
6 answers