hw7.a

# hw7.a - 3 for 1 3 ≤ x< 1 7 8 for 1 7 ≤ x< 1 9 9 for...

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Chapter 12.4 Question 6 Given the probabilty mass function x P ( X = x ) - 1 0 . 1 - 0 . 5 0 . 2 0 . 1 0 . 1 0 . 5 0 . 25 1 0 . 35 we can determine the distribution F ( x ) = 0 , for x < - 1 0 . 1 , for - 1 x < - 0 . 5 0 . 3 , for - 0 . 5 x < 0 . 1 0 . 4 , for 0 . 1 x < 0 . 5 0 . 65 , for 0 . 5 x < 1 1 , for x 1 and graph it Chapter 12.4 Question 8 Given the distribution F ( x ) = 0 , for x < 0 0 . 1 , for 0 x < 1 . 3

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Unformatted text preview: . 3 , for 1 . 3 ≤ x < 1 . 7 . 8 , for 1 . 7 ≤ x < 1 . 9 . 9 , for 1 . 9 ≤ x < 2 1 , for x ≥ 2 we can deduce the probability mass function 1 x P ( X = x ) . 1 1 . 3 . 2 1 . 7 . 5 1 . 9 . 1 2 . 1 2...
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hw7.a - 3 for 1 3 ≤ x< 1 7 8 for 1 7 ≤ x< 1 9 9 for...

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