Pulse Rates of Females Use the frequency distribution for the pulse rates of females from Exercise 14 in Section 21 on page 49 to construct a frequency polygon. Comment on the shape of the distribution.

17.Self-Driving Vehicles In a survey of adults, subjects were asked if they felt comfortable being in a selfdriving vehicle. The accompanying graph depicts the results (based on data from TE Connectivity).

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Number of Responses 700 600 500 400 300 200 Yes No Comfortable in Self-Driving Vehicle?