Statistics: Informed Decisions Using Data (4th Edition)

Published by Pearson
ISBN 10: 0321757270
ISBN 13: 978-0-32175-727-2

Chapter 2 - Section 2.1 - Assess Your Understanding - Applying the Concepts - Page 76: 20a

Answer

See the picture.

Work Step by Step

Total: 100 Luxury Cars and 100 Sports Cars. The relative frequencies for "White" are: - $\frac{25}{100}=0.25$ - $\frac{10}{100}=0.10$ The relative frequencies for "Black" are: - $\frac{22}{100}=0.22$ - $\frac{15}{100}=0.10$ The relative frequencies for "Silver" are: - $\frac{16}{100}=0.16$ - $\frac{18}{100}=0.18$ The relative frequencies for "Gray" are: - $\frac{12}{100}=0.12$ - $\frac{15}{100}=0.15$ The relative frequencies for "Blue" are: - $\frac{7}{100}=0.07$ - $\frac{13}{100}=0.13$ The relative frequencies for "Red" are: - $\frac{7}{100}=0.07$ - $\frac{15}{100}=0.15$ The relative frequencies for "Gold" are: - $\frac{6}{100}=0.06$ - $\frac{5}{100}=0.05$ The relative frequencies for "Green" are: - $\frac{3}{100}=0.03$ - $\frac{2}{100}=0.02$ The relative frequencies for "Brown" are: - $\frac{2}{100}=0.02$ - $\frac{7}{100}=0.07$
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