SOLUTION: Two unbiased dice are thrown once and the total score is observe. Find de probabiity that:
a) The total score is even or greater than 7
b) The total score is divisible by 3 and g
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Question 369919: Two unbiased dice are thrown once and the total score is observe. Find de probabiity that:
a) The total score is even or greater than 7
b) The total score is divisible by 3 and greater than 7
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Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
There are 36 possible outcomes.
The totals are distributed like this,
,
,
,
,
,
,
,
,
,
,
,
.
.
a)
Subtract those that are even and greater than so you don't double count.
.
.
.
b)Greater than and divisible by would only include and .
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