To find the probability of rolling a 2 on the number cube and the coin landing heads up, we need to find the number of times both events occurred and divide it by the total number of trials.
From the table, the number of times rolling a 2 on the number cube and landing heads up is 32.
The total number of trials for both events (rolling the number cube and flipping the coin) is 100.
Therefore, the probability is 32/100, which simplifies to 8/25 or 160/500.
So, the answer is 1620 over 10000.
Kane used a probability simulator to roll a 6-sided number cube and flip a coin 100 times. The results are shown in the tables below:
Number on
the Cube Number of
Times Rolled
1
18
2
32
3
12
4
25
5
3
6
10
Heads Tails
55
45
Using Kane's simulation, what is the probability of rolling a 2 on the number cube and the coin landing heads up? (5 points)
1760 over 10000
1620 over 10000
87 over 100
67 over 100
1 answer