Can you please help me with this proof. Look at the picture. THANKS
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Originally Posted by maths_123 Can you please help me with this proof. Look at the picture. THANKS From the definition of expectation we have: Now: So: contains once, twice, etc hence: CB
Originally Posted by maths_123 Can you please help me with this proof. Look at the picture. THANKS For the second part we can observe: since in the sum each is . But as and for are all non-negative: Hence: CB
Originally Posted by CaptainBlack For the second part we can observe: since in the sum each is . But as and for are all non-negative: Hence: CB Hi sorry to be a pain, but how do you do part ii as you have helped me on part i and iii but not ii
Originally Posted by maths_123 Hi sorry to be a pain, but how do you do part ii as you have helped me on part i and iii but not ii But , so implies CB
Thanks for the help captain black.
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