Question

 In a national survey conducted by the Center for Disease Control to
determine college students’ health-risk behaviors, college students were asked, “ How often do you wear a seatbelt when driving a car?” The frequencies appear in the following table:

(b) Is it unusual for a college student to never wear a seatbelt when driving a car? Why?


(c) What is the probability that a randomly selected college students most of the time or always wear a seat belt?

Response
Never
Rarely
Sometimes
Most of the time
Always
Frequency
118
249
345
716
3093

Image Transcription

Response Never Rarely Sometimes Most of the time Always Frequency 118 249 345 716 3093

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