In a random sample of 500 sick patients who visited the Urgent Care and exhibited flu-likesymptoms, the administration team compiled test results for those who had been tested for the flu.The following relative frequency table shows the relative frequencies that were found.PositiveNegativeTotalHas the flu56%14%70%Does not have the flu3%27%30%Total59%41%100%Part A:Based on the two-way relative frequency table, what is the ratio of false positives to truepositives? (6 points)Part B:What is the smallest joint relative frequency, and what does it represent in the context of thedata? (6 points)Part C:Explain how a segmented bar graph can be constructed from the data given in the relativefrequency table. Describe all required components for the segmented bar graph, including titles,labels, and percentages. (8 points)Students at Skyward High are allowed to sign up for one social studies class each year. Thenumbers in each grade level signing up for various classes for the next school year are given in thepartially completed frequency table.CivicsWorld HistoryEconomicsTotal11th Grade507523012th Grade85Total175550Part A:Complete the frequency table. (6 points)Part B:What is the greatest marginal frequency, and what does it represent in the context of thedata? (7 points)