Question
A group of young people was interviewed about their preferences for certain means of transportation (bicycle, motorcycle, and automobile). The survey data were as follows:
A group of young people was interviewed about their preferences for certain means of transportation (bicycle, motorcycle, and automobile). The survey data were as follows:
I) Motorcycle only: 5
II) Motorcycle: 38
III) Do not like automobile: 9
IV) Motorcycle and bicycle, but not automobile: 3
V) Motorcycle and automobile but not bicycle: 20
VI) Do not like bicycle: 72
VII) None of the three: 1
VIII)Don't like motorcycle: 61
1. What was the number of people interviewed?
2. How many liked bicycles only?
3. How many liked the automobile only? 4.
How many liked all three? 5.
5. How many liked the bicycle and the automobile but not the motorcycle?
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