Finite Test 3 Solutions

# Finite Test 3 Solutions - #5 #10 #6 #12 #7 #9 #8 #16 #9 #4...

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Math 120 SP08 Test #3 (Chapter 7) Solutions Brodnick 0091 . 0 6 . 50 0 . 44 9 . 362 2 . 497 6 . 50 0 . 44 = + + + + (7.2) 456 , 19 1 4 2 ! 5 1 6 7 = + (7.4) 7 . 0 ) 6 (. 2 . ) 4 (. 7 . ) 4 (. 7 . ) ( ) | ( ) ( ) | ( ) ( ) | ( = + = + C P C D P C P C D P C P C D P (7.6) 162 42 (7.2) R and N – can’t be freshman and non-freshman at the same time (7.1) 95 39 (7.5) 162 137 162 56 95 98 = - + (7.3) E = {(1,1)(1,3)(1,5)(2,2)(2,4)(2,6)(3,3)(3,5)(4,4)(4,6)(5,5)(6,6)} F = {(2,2)(2,3)(2,4)(2,5)(2,6)(4,4)(4,5)(4,6)(6,6)} (7.1) F E = {(2,2)(2,4)(2,6)(4,4)(4,6)(6,6)} ) ( ) 61 . 0 1 ( 48 . 0 8 . 0 T S P - - + = 07 . 0 ) ( = T S P (7.3) 0096 . 0 8 22 4 18 4 4 = C C C (7.4) 0612 . 0 10 22 3 4 4 12 3 6 = C C C C (7.4) 3 . 0 3 10 3 12 1 6 3 12 2 4 ) 3 ( ) 3 2 ( ) 3 | 2 ( = = = C C C C C B P B R P B R P (7.5) 2222 . 0 ) 75 . 0 ( 63 . 0 ) 25 . 0 ( 54 . 0 ) 25 . 0 ( 54 . 0 ) ( ) | ( ) ( ) | ( ) ( ) | ( ) | ( = + = + = D P D O P D P D O P D P D O P O D P (7.6) 3925 . 0 ) 46 (. 25 . ) 37 (. 75 . ) ( ) ( ) ( = + = + = O D P O A P O P (7.5) at least 1: 1, 2, 3 at most 2: 0, 1, 2 at least 1 and at most 2: 1, 2 tails 8 6 (7.2) 7143 . 0 42 . 3 . ) ( ) ( ) | ( = = = E P E H P E H P (7.5) Pink Blue #1 #13 #2 #5 #3 #20 #4 #11

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Unformatted text preview: #5 #10 #6 #12 #7 #9 #8 #16 #9 #4 #10 #3 #11 #1 #12 #2 #13 #18 #14 #17 #15 #8 #16 #15 63 . 3 . 51 . 42 . ) ( =-+ = ∪ E H P (7.3) 3 2 ) ( ) ( ) | ( = ∩ = beginsJ P beginsJ endsY P beginsJ endsY P (7.5) ) 2 (. 04 . ) 3 (. 02 . ) 5 (. 03 . ) 5 (. 03 . ) ( ) | ( ) ( ) | ( ) ( ) | ( ) ( ) | ( ) | ( + + = ⋅ + ⋅ + ⋅ ⋅ = C P C D P A P A D P B P B D P B P B D P D B P = 5172 . (7.6) 96 . ) | ( = ′ C D P (7.5) 1100 ) 20 ( 20 60 1200 300 40 20 1500 = = = + =-q p p p p (1.4) Pink Blue #17 #14 #18 #19 #19 #7 #20 #6 #21 #21...
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## This note was uploaded on 04/07/2008 for the course MAT 120 taught by Professor Brodnick during the Spring '08 term at Illinois State.

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Finite Test 3 Solutions - #5 #10 #6 #12 #7 #9 #8 #16 #9 #4...

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