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Mathematics 10 Online
OpenStudy (anonymous):

43 = 0's 57 = 1's 57/100 =

OpenStudy (anonymous):

I have 43 zeros and 57 one's, what are the chances of pisking at random exactly FIVE ones?

OpenStudy (anonymous):

I am stuck.

OpenStudy (anonymous):

The choices are A. 5% B. 15% C. 45% D. 75%

OpenStudy (anonymous):

I think 57%, but its not a choice

OpenStudy (triciaal):

you can pick 5 ones out of 57 available

OpenStudy (triciaal):

the long way 57/100 + 56/99 + 55/98 + 54/96 + 53/95

OpenStudy (anonymous):

so whats ur answer?

OpenStudy (anonymous):

what do u thin skull?

OpenStudy (triciaal):

i would put 75%

OpenStudy (triciaal):

I am actually drawing a blank with probability right now. I couldn't answer that question the short way

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