Question

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? 1760 over 10000 1620 over 10000 87 over 100 67 over 100

Answer 1

Answer:

A is correct.

Step-by-step explanation:

55/100*32/100= 0.176

You put the number of heads and the times of the cube rolling on 2 and multiply them. you have to put the numbers over 100. hope this helps:)

Answer 2

The probability of rolling a 2 on the number cube and the coin landing heads up is 1760/10000

How to determine the probability?

From the table, the probability of rolling a 2 is:

P(2) = 32/100

Also from the table, the probability of landing a head is:

P(Head) = 55/100

The probability of rolling a 2 on the number cube and the coin landing heads up is then calculated as:

P = P(2) * P(Head)

This gives

P = 32/100 * 55/100

Evaluate

P = 1760/10000

Hence, the probability of rolling a 2 on the number cube and the coin landing heads up is 1760/10000

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