Introductory Statistics (2nd Edition)
2nd Edition
ISBN: 9780321978271
Author: Robert Gould, Colleen N. Ryan
Publisher: PEARSON
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Textbook Question
Chapter 1, Problem 22SE
SECTION EXERCISES
Two-way Table from Data Make a two-way table from Table 1A, for gender and eye color. Put the labels Male and Female across the top and the labels Brown, Blue, and Hazel on the side, and then tally the data.
a. Arrange the date as a two-way table and report how many students are in each cell.
b. Sum the Numbers of students in each row and each column, and put these sums into your table. Also put the total number of students in the lower right corner.
c. What percentage of the females have brown eyes?
d. What percentage of the people who have brown eyes are female?
e. What percentage of the people have brown eyes?
f. If the percentage of brown-eyed females was roughly the same and there were 60 females, how many of them would have brown eyes?
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Chapter 1 Solutions
Introductory Statistics (2nd Edition)
Ch. 1 - SECTION EXERCISES The data in the Table 1A were...Ch. 1 - SECTION EXERCISES The data in the Table 1A were...Ch. 1 - SECTION EXERCISES The data in the Table 1A were...Ch. 1 - SECTION EXERCISES The data in the Table 1A were...Ch. 1 - SECTION EXERCISES The data in the Table 1A were...Ch. 1 - SECTION EXERCISES The data in the Table 1A were...Ch. 1 - SECTION EXERCISES The data in the Table 1A were...Ch. 1 - SECTION EXERCISES The data in the Table 1A were...Ch. 1 - SECTION EXERCISES The data in the Table 1A were...Ch. 1 - SECTION EXERCISES The data in the Table 1A were...
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