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The mode of a continuous random variable X is 1 and this is a stationary point. Given that X takes values over the range [0,3] find the possible expressions for: (a) cdf of X (b) pdf of X
Original post by maina john
The mode of a continuous random variable X is 1 and this is a stationary point. Given that X takes values over the range [0,3] find the possible expressions for: (a) cdf of X (b) pdf of X


I presume by stationary you just mean f'(1) = 0.

As it stands there are an infinite number of possible solutions.

Can you check the exact wording of the question, or provide a link to it.
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maina john
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edexcel s2 pg 56 q9
Original post by maina john
edexcel s2 pg 56 q9


OK. let's go for terse replies.

I don't have the book
Reply 4
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maina john
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does anyone have the old edition solution bank for edexcel s2 book(Heinemann)

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