7th Edition

ISBN: 9781305254060

Author: Charles Henry Brase, Corrinne Pellillo Brase

Publisher: Cengage Learning

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Textbook Question

Chapter 1.2, Problem 15P

Computer Simulation: Roll of a Die A die is a cube with dots on each face. The faces have 1,2,3,4,5, or 6 dots. The table below is a computer simulation (from the software package Minitab) of the results of rolling a fair die 20 times.

DATA DISPLAY

ROW	C1	C2	C3	C4	C5	C6	C7	C8	C9	C10
1	5	2	2	2	5	3	2	3	1	4
2	3	2	4	5	4	5	3	5	3	4

(a) Assume that each number in the table corresponds to the number of dots on the upward face of the die. Is it appropriate that the same number appears more than once? Why? What is the outcome of the fourth roll?

(b) If we simulate more rolls of the die. do you expect to get the same sequence of outcomes? Why or why not?

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Chapter 1.2, Problem 14P

Chapter 1.2, Problem 16P

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Chapter 1 Solutions

Understanding Basic Statistics

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Solution Summary: The author explains that it is appropriate that the same number appears more than once because the outcome of the rolling die can be repeated.

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Chapter 1 Solutions