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Meg rolled a fair six-sided die 28 times. The table below shows the number of times each number was rolled: Number Cube Experiment Number on the Cube Number of Times Appeared 1 2 2 7 3 9 4 4 5 6 6 0 According to the results in the chart, what is the experimental probability of getting a number less than 3 on the die? 19 over 28 9 over 28 7 over 28 2 over 28

 Jun 24, 2016

Best Answer 

 #3
avatar+33616 
+10

Looking at the numbers supplied carefully, I think the following was intended:

 

Nbr on die.        Nbr of appearances.

       1.                        2

       2.                        7

       3.                        9

       4.                        4

       5.                        6

       6.                        0

 

So, numbers less than 3 occur 9 times (2 + 7) out of 28.  

 

Probability = 9/28

 Jun 24, 2016
 #1
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0

Anyone?

 Jun 24, 2016
 #2
avatar+118608 
+5

I would help you but I do not understand the question.

You rolled it 28 times but where are your results for those 28 rolls.

 

What are thes numbers for

 1 2 2 7 3 9 4 4 5 6 6 0  ????

 

ALSO,

 

If you had been a member I would have given you this answer sooner.

Members get priority and it is easy and free to join :)

 Jun 24, 2016
 #3
avatar+33616 
+10
Best Answer

Looking at the numbers supplied carefully, I think the following was intended:

 

Nbr on die.        Nbr of appearances.

       1.                        2

       2.                        7

       3.                        9

       4.                        4

       5.                        6

       6.                        0

 

So, numbers less than 3 occur 9 times (2 + 7) out of 28.  

 

Probability = 9/28

Alan Jun 24, 2016
 #4
avatar+118608 
+5

Thanks Alan, I am not as good a detective as you ://

 Jun 24, 2016

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