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Despite the availability of several modes of transportation, including metro and ride-booking services, most people in the Washington, D.C., area continue to drive their own cars to get around (The Washington Post, June 6, 2019). According to a survey, 62% of area adults use their own cars daily. Suppose only 38% of the area’s adults under 35 use their own cars daily. It is known that 43% of the area’s adults are under 35.   What is the probability that a Washington, D.C., area adult is under 35 and uses his/her own car daily?     If a Washington, D.C., area adult uses his/her own car daily, what is the probability that he/she is under 35?

Despite the availability of several modes of transportation, including metro and ride-booking services, most people in the Washington, D.C., area continue to drive their own cars to get around (The Washington Post, June 6, 2019). According to a survey, 62% of area adults use their own cars daily. Suppose only 38% of the area’s adults under 35 use their own cars daily. It is known that 43% of the area’s adults are under 35.   What is the probability that a Washington, D.C., area adult is under 35 and uses his/her own car daily?     If a Washington, D.C., area adult uses his/her own car daily, what is the probability that he/she is under 35?

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Despite the availability of several modes of transportation, including metro and ride-booking services, most people in the Washington, D.C., area continue to drive their own cars to get around (The Washington Post, June 6, 2019). According to a survey, 62% of area adults use their own cars daily. Suppose only 38% of the area’s adults under 35 use their own cars daily. It is known that 43% of the area’s adults are under 35.

 

  1. What is the probability that a Washington, D.C., area adult is under 35 and uses his/her own car daily?

 

  1.   If a Washington, D.C., area adult uses his/her own car daily, what is the probability that he/she is under 35?
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