a. Explanation Given info: In meeting, there are 5 managers. Calculation: Combination Rule: There are n different items and r number of selections and the selections are made without replacement, then the number of different combinations (order does not matter counts) is given by n C r = n ! ( n − r ) ! r ! Here, the total number of managers, n = 5 b. To determine To find: . The total number of hand-shakes when n manager shake hands exactly once with the other. c. To determine To find: The number of different ways can five managers be seated at a round table. d. To determine To find: The number of different ways can n managers be seated at a round table.

5th Edition

ISBN: 9780321924599

Author: Mario F. Triola

Publisher: PEARSON

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Chapter 4.6, Problem 38BB

To determine

To find:. The total number of handshakes if each manager shakes hands each other manager exactly once.

To determine

To find:. The total number of hand-shakes when n manager shake hands exactly once with the other.

To determine

To find: The number of different ways can five managers be seated at a round table.

To determine

To find: The number of different ways can n managers be seated at a round table.

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Chapter 4.6, Problem 37BB

Chapter 4.6, Problem 39BB

Chapter 4 Solutions

Essentials of Statistics (5th Edition)

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. The total number of handshakes if each manager shakes hands each other manager exactly once.

Solution Summary: The author calculates the total number of handshakes if each manager shakes hands each other manager exactly once.

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To find:. The total number of handshakes if each manager shakes hands each other manager exactly once.

To find:. The total number of hand-shakes when n manager shake hands exactly once with the other.

To find: The number of different ways can five managers be seated at a round table.

To find: The number of different ways can n managers be seated at a round table.

Want to see the full answer?

Chapter 4 Solutions