The two-way table shows the number of people whose hobbies are reading or solving puzzles and who either ride a motorcycle or don’t ride a motorcycle.



Among people whose hobby is reading, what is the relative frequency of not riding a motorcycle? Express your answer as a decimal, and round to the nearest hundredth if necessary.







Reading Solving ∫ puzzles
Ride a motorcycle 7 ∫ 3
Don’t ride a motorcycle 5 ∫ 9





1

Answers

2016-02-06T22:18:06+05:30
Among people whose hobby is reading, the relative frequency of not riding a motorcycle is given by: number who read but don′t ridetotal number who read You can do the calculation.
1 5 1