38. Parking lots A survey of autos parked in student and staff lots at a large university classified the brands by country of origin, as seen in the table. Origin American European Asian Driver Student 107 33 55 Staff 105 12 47 a) What percent of all the cars surveyed were foreign? b) What percent of the American cars were owned by students? c) What percent of the students owned American cars?
38. Parking lots A survey of autos parked in student and staff lots at a large university classified the brands by country of origin, as seen in the table. Origin American European Asian Driver Student 107 33 55 Staff 105 12 47 a) What percent of all the cars surveyed were foreign? b) What percent of the American cars were owned by students? c) What percent of the students owned American cars?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 21PFA
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