HELP QUICK I ONLY HAVE 1 CHANCE
Milan uses a probability simulator to roll a six-sided number cube 100 times and to flip a coin 100 times. The results of the experiment are shown below: Number on the Cube Number of Times Rolled:
1 10
2 8
3 33
4 29
5 11
6 9
Heads Tails
29 71

Using Milan's simulation, what is the probability of rolling a 5 on the number cube and the coin landing on tails?

fraction 11 over 10,000
fraction 71 over 10,000
fraction 82 over 10,000
fraction 781 over 10,000

Respuesta :

Short Answer D
Remark

Thank you for trying to pose the question so clearly.

Givens
T = 71 times
5 being rolled = 11

Substitution and solution.
P(T) = 71/100
P(6) = 11/100
P(Both) = P(T) * P(6)
P(Both) = 71/100 * 11/100

P(both) = (71 * 11) / 10000
P(Both) = 781/10000

Answer:

[tex]\frac{781}{10000}[/tex]

Step-by-step explanation:

Given :

Number on the Cube Number of Times Rolled:

1                                                10  

2                                                 8  

3                                                33  

4                                                29  

5                                                 11  

6                                                 9  

Heads                                       Tails

29                                                  71

Total number of times cube rolled = 100

Total number of coin rolled = 100

Number of times getting 5 on a cube = 11

Number of times getting tails = 71

Now probability of getting 5 on the number cube :

=[tex]\frac{\text{Number of times 5 occurred on a cube}}{\text{Number of times cube is rolled}}[/tex]

 = [tex]\frac{11}{100}[/tex]

Probability of getting tails = [tex]\frac{\text{Number of times tails occurred on a coin}}{\text{Number of times coin is rolled}}[/tex]

                                         = [tex]\frac{71}{100}[/tex]

Probability of rolling a 5 on the number cube and the coin landing on tails =  [tex]\frac{11}{100} \times \frac{71}{100}[/tex]

        =  [tex]\frac{781}{10000}[/tex]

Thus the probability of rolling a 5 on the number cube and the coin landing on tails is [tex]\frac{781}{10000}[/tex]                                                                                  

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