Need help pls

In a national survey college students were asked, "How often do you wear a seat belt when riding in a car driven by someone Response Frequency else?" The response frequencies appear in the table to the right. (a) Construct a probability model for seat-belt use by a Never 140 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 Rarely 339 someone else? Sometimes 581 Most of the time 1060 Always 2416 (a) Complete the table below. Response Probability Never Round to the nearest thousandth as needed.) Rarely (Round to the nearest thousandth as needed.) Sometimes (Round to the nearest thousandth as needed.) Most of the time (Round to the nearest thousandth as needed.) Always (Round to the nearest thousandth as needed.) (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? O A. Yes, because 0.01