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I am struggling with problem 1. I have solved for Part a but cannot figure out how to solve for Part b. Any help is appreciated.
HW 4. Due Nov 6th. 1. Let X have density f(x) = { kx(1-r) OSISI otherwise (a) Find k. (b) Find E[X] (c) Find Var(X) (4) Find
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اكلاکور (۸) مہ(عجيل 1 داللام لتبلد . و- ا = ده -يعي يتلعلعلط وتقع پر ||||| * ((» ) - (2 ) = (داعيات م ( - )3 : ( ح ) . . بل6x11-x) dx . 3ر2 -32. - = اد*) هکده احبا رد 1 -93 log in ey el y x= dy -- معلمقتطفه (لامپ لوول= (۲) (7 - 1) ( ع) ام أحلامه -

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