Consider the following function: f(z) = (x-5), 5< < 10. (a) Show that f(x) satisfies properties 1 and 2 on page 93 of a continuous probability density function. (b) Plot f(x). (c) Derive and plot f(æ)'s cumulative probability function, F(x). (d) Calculate P(X < 8), P(X > 6), and P(7 < X < 8) by hand. (e) Calculate P(X < 8), P(X 2 6), and P(7 < X < 8) using the function integrate().

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Consider the following function:
2
f(x) =
(x – 5), 5< x< 10.
25
(a) Show that f() satisfies properties 1 and 2 on page 93 of a continuous probability
density function.
(b) Plot f(x).
(c) Derive and plot f(x)'s cumulative probability function, F(x).
(d) Calculate P(X < 8), P(X > 6), and P(7 < X <8) by hand.
(e) Calculate P(X < 8), P(X 2 6), and P(7 < X <8) using the function integrate().
Transcribed Image Text:Consider the following function: 2 f(x) = (x – 5), 5< x< 10. 25 (a) Show that f() satisfies properties 1 and 2 on page 93 of a continuous probability density function. (b) Plot f(x). (c) Derive and plot f(x)'s cumulative probability function, F(x). (d) Calculate P(X < 8), P(X > 6), and P(7 < X <8) by hand. (e) Calculate P(X < 8), P(X 2 6), and P(7 < X <8) using the function integrate().
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