A researcher wanted to determine whether bicycle deaths were uniformly distributed over the days of the week.

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A researcher wanted to determine whether bicycle deaths were uniformly distributed over the days of the week. She randomly selected 200 deaths that involved a bicycle, recorded the day of the week on which the death occurred, and obtained the following results (the data are based on information obtained from the Insurance Institute for Highway Safety).

Day of the Week Day of the Week Frequency Frequency Sunday Monday Thursday Friday Saturday 16 34 35 41 16 30 Tuesday Wed

Is there reason to believe that bicycle fatalities occur with equal frequency with respect to day of the week at the α = 0.05 level of significance?

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