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OpenStudy (anonymous):
Jakob rolls an 8-sided die that is numbered from 1 through 8 a total of 400 times. About how many times should Jakob expect to roll a 5?
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OpenStudy (anonymous):
@RichGrl20 @superdavesuper
OpenStudy (anonymous):
@nubeer
OpenStudy (anonymous):
1 in 8 times
OpenStudy (anonymous):
Kayla, what is the chance he rolls a 5 after 1 roll?
OpenStudy (anonymous):
I think the answer is 50. ut, I want someone to verify it.
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OpenStudy (anonymous):
Yup
OpenStudy (anonymous):
You got it (1/8) is the chance per one time times 400 rolls
OpenStudy (anonymous):
Thanx!
OpenStudy (superdavesuper):
@Kayla30392 good job! :)
OpenStudy (anonymous):
Thanx!
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