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Mathematics 16 Online
OpenStudy (curry):

Probability Question. My answers are the following: 3; 17576; 4; omit part d, already confirmed this question; (7!)/(2! * 2!)

OpenStudy (curry):

@dan815

OpenStudy (dan815):

which one do u need?

OpenStudy (curry):

I just wanted to know if my answers are right a,b,c,e.

OpenStudy (dan815):

http://prntscr.com/91tcpt

OpenStudy (curry):

Um density 3 means that there have to be three 1s in the string.

OpenStudy (curry):

actualyl let me ammend me answer to part b. So it'd be log base 2 of 26^3 right?

OpenStudy (dan815):

um

OpenStudy (dan815):

kind of just make sure u are rounding the bit properly

OpenStudy (dan815):

as far as the density 3 problem goes

OpenStudy (dan815):

so u just need to subtract the one case where its all 0s in the middle

OpenStudy (dan815):

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