Suppose in a certain year, 68.2% of U.S. residents 15–24 years old, 71.9% of those 25–44, 60.6% of those 45–64, and 40.6% of those 65 or older used email. At that time, of the U.S. adult population (15 or older), 16.3% were 15–24 years old, 32.9% were 25–44, 32.3% were 45–64, and the rest were 65 or older. What percentage of adult email users were 15–24 years old? (Round your answer to the nearest 1%.)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 4CGP
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Suppose in a certain year, 68.2% of U.S. residents 15–24 years old, 71.9% of those 25–44, 60.6% of those 45–64, and 40.6% of those 65 or older used email. At that time, of the U.S. adult population (15 or older), 16.3% were 15–24 years old, 32.9% were 25–44, 32.3% were 45–64, and the rest were 65 or older.
What percentage of adult email users were 15–24 years old? (Round your answer to the nearest 1%.)
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