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The sample space for a roll of two number cubes is shown in the table. the two numbers rolled can be added to get a sum. find p(sum is less than 4). A. 1/12 B. 5/36 C. 2/9 D. 11/12
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The sample space for a roll of two number cubes is shown in the table.

the two numbers rolled can be added to get a sum. find p(sum is less than 4).

A. 1/12
B. 5/36
C. 2/9
D. 11/12

The sample space for a roll of two number cubes is shown in the table. the two numbers-example-1
User Zoltan Kochan
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1 Answer

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The correct answer is Choice A: 1/12

If you look at the chart, there are 3 numbers that are less than 4. (1, 1) (2, 1) (1, 2).

That makes the probability 3/36 or 1/12.
User Petemoloy
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