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Unformatted text preview: S 0.85 ⋅ 0.85 ⋅ 0.85 ⋅ 0.85 ⋅ 0.85 ⋅ 0.85 ⋅ 0.15 ≈ 0.0566 . Geometric, p = 0.15. c) Binomial, n = 15, p = 0.15. P ( X = 4 ) = ( ) ( ) 11 4 85 . 15 . 4 15 ⋅ ⋅ ≈ 0.11564 . d) [ 14 trials: 3 S’s & 11 F’s ] S ( ) ( ) ⋅ ⋅ 85 15 3 14 11 3 . . ⋅ 0.15 ≈ 0.030837 . Negative Binomial, k = 4, p = 0.15. e) [ 9 trials: 2 S’s & 7 F’s ] S ( ) ( ) ⋅ ⋅ 7 2 85 . 15 . 2 9 ⋅ 0.15 ≈ 0.03895 . Negative Binomial, k = 3, p = 0.15. f) Binomial, n = 10, p = 0.15. P ( X = 3 ) = ( ) ( ) 7 3 85 . 15 . 3 10 ⋅ ⋅ ≈ 0.1298 ....
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This note was uploaded on 02/24/2011 for the course STAT 400 taught by Professor Kim during the Spring '08 term at University of Illinois, Urbana Champaign.
 Spring '08
 Kim
 Binomial

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