You’re now going to do an experiment to find the relative probabilities of the sum of 2 dice.
a. Roll the dice 96 times, record the sum for each roll in the first table below
b. Organize your results from part a by filling in columns (2) and (3) in the table below.
Sum of the dice |
Frequency (# of times sum occurred) |
Relative Probability of sum (# times/total) (use 3 decimals) |
Theoretical Probability (Copy from chart on p. 2) |
|
2 |
.028 |
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3 |
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4 |
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5 |
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6 |
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7 |
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8 |
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9 |
||||
10 |
||||
11 |
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12 |
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Totals |
96 |
I have used excel to generate random dice rolls and to get their sum so that table can be populated.
These are the formula used in the image below
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