Let X have the following CDF:

http://www.utdallas.edu/%7Embaron/33...s/image008.gif

(a)Find the PDF f(x).

(b)Find P(1 < X < 1.5).

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- February 24th 2010, 02:37 PMaaronrjNot the Uniform Distribution
Let X have the following CDF:

http://www.utdallas.edu/%7Embaron/33...s/image008.gif

(a)Find the PDF f(x).

(b)Find P(1 < X < 1.5). - February 24th 2010, 04:07 PMchabmgph
- February 24th 2010, 05:37 PMaaronrj
so would i just find the derivative of 1/8x + 3/16x^2 and plug in for F(b)-F(a)? In which case it would be 1/8 + 3/16x = 1/8 + 3/16(2) - 1/8+3/16(0)= 3/8?

- February 24th 2010, 09:24 PMCaptainBlack