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OpenStudy (anonymous):
If you roll two five-sided dice, what is the probability the product of the two dice is an even number ? Solve using a outcome chart
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OpenStudy (anonymous):
@welshfella can you help me please ?
OpenStudy (welshfella):
for each possible value 5 on first dice there s 5 possible values on second one.
thats a total of 25 outcomes
OpenStudy (welshfella):
Now you have to list the outcomes whose product is even
Dice 1 Dice 2 Product
1 2 2
1 4 1
2 2 4
2 3 6
2 4 8
2 5 10
OpenStudy (welshfella):
complete that list
and add the total of lines
you required probability will be this total / 25
OpenStudy (anonymous):
@welshfella there is a probability 6/25 the product would be a even number ?
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OpenStudy (welshfella):
No i wanted you to finish the list
next one would be 3 and 4 product 12
OpenStudy (anonymous):
The next one would be 4 and 5 ??
OpenStudy (anonymous):
@welshfella
OpenStudy (anonymous):
@welshfella
OpenStudy (welshfella):
no 4 and 4
then 4 and 5
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OpenStudy (anonymous):
@welshfella I still dont understand );
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