tealshark254Lv1
15 Nov 2021
Problem 124b
Page 214
Section: BRINGING IT TOGETHER: HOMEWORK
Chapter 3: Probability Topics
Textbook ExpertVerified Tutor
15 Nov 2021
Given information
It is given that the female percentage of licensed U.S. drivers is 48.60. Of the females, 5.03% are age 19 and under; 81.36% are age 20–64; 13.61% are age 65 or over. Of the licensed U.S. male drivers, 5.04% are age 19 and under; 81.43% are age 20–64; 13.53% are age 65 or over.
Also, it is given that 10,000 licensed U.S, drivers are randomly selected.
Step-by-step explanation
Step 1.
The table was obtained as below:
<20 | 20-64 | >64 | Totals | |
Female | 0.0244 | 0.3954 | 0.0661 | 0.486 |
Male | 0.0259 | 0.4186 | 0.0695 | 0.514 |
Totals | 0.0503 | 0.8140 | 0.1356 | 1 |
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