(a) Explanation Calculation: Combination: The number of combination of n distinct objects taken r at a time is, ( n r ) = n ! r ! ( n − r ) ! Substitute 7 as n and 5 as r in the combination formula. ( 7 5 )< (b) To determine Find the number of ways can a person adopt 5 of these rules when the person never drinks and always eats breakfast.

Probability and Statistics for Engineers and Scientists

9th Edition

ISBN: 9780321629111

Author: Ronald E. Walpole, Raymond H. Myers, Sharon L. Myers, Keying Ye

Publisher: Prentice Hall

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Chapter 2.3, Problem 26E

(a)

To determine

Find the number of ways can a person adopt 5 of these rules when the person presently violates all 7 rules.

(b)

To determine

Find the number of ways can a person adopt 5 of these rules when the person never drinks and always eats breakfast.

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Chapter 2.3, Problem 25E

Chapter 2.3, Problem 27E

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Chapter 2 Solutions

Probability and Statistics for Engineers and Scientists

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