Frequency In a national survey college students were asked, "How often do you wear a seat belt when riding in a car driven by someone else?" The response frequencies appear in the table to the right. (a) Construct a probability model for seat-belt use by a passenger. (b) Would you consider it unusual to find a college student who never wears a seat belt when riding in a car driven by someone else? Response Never 112 323 Rarely Sometimes 523 Most of the time 1165 Always 2627 (a) Complete the table below. Response Probability Never (Round to the nearest thousandth as needed.)

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In a national survey college students were asked, "How often do you wear a seat belt when riding in a
car driven by someone else?" The response frequencies appear in the table to the right. (a) Construct
a probability model for seat-belt use by a passenger. (b) Would you consider it unusual to find a
college student who never wears a seat belt when riding in a car driven by someone else?
Response
Frequency
Never
112
323
Rarely
Sometimes
523
Most of the time
1165
Always
2627
(a) Complete the table below.
Response
Probability
Never
(Round to the nearest thousandth as needed.)
Transcribed Image Text:In a national survey college students were asked, "How often do you wear a seat belt when riding in a car driven by someone else?" The response frequencies appear in the table to the right. (a) Construct a probability model for seat-belt use by a passenger. (b) Would you consider it unusual to find a college student who never wears a seat belt when riding in a car driven by someone else? Response Frequency Never 112 323 Rarely Sometimes 523 Most of the time 1165 Always 2627 (a) Complete the table below. Response Probability Never (Round to the nearest thousandth as needed.)
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