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A number cube with the numbers 1, 2, 3, 4, 5, and 6 is rolled 1000 times. About how many times would it be expected that a number greater than 4 is rolled?
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what outcomes qualify as greater than 4?
It would be rolls of 5 or 6, right?
yes
then the ones that qualify are 5 and 6, and the ones that don't are 1, 2, 3, and 4 so 1/3 of the outcomes work, and 2/3 don't
because 2 out of 6 is equivalent to 1/3
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so out of 1000 rolls, you would expect 1/3 of them to be either 5 or 6, and the other 2/3 of the rolls would be 1,2,3, or 4
making sense so far?
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