7. Use the following data set to calculate the stated values. Use technology such as Desmos.com or Google Sheets to complete your calculations where appropriate. Ages of 21 Selected Library Visitors 44 14 41 17 22 30 7 27 11 37 19 30 11 25 48 36 26 50 11 43 22 Mean: Sample Standard Deviation: Five Number Summary: Min Med Max Range: Interquartile Range: Mode: Does the data contain outliers? Show your calculations to support your answer. Use the five-number summary to create a boxplot to display the data. 8. Answer the questions about the following contingency table. Instrument Section Brass Woodwinds Percussion totals Male 41 35 17 Gender Female 23 46 8 totals a) What percent of the band members play percussion? b) What percent of brass players are female? c) What is the marginal distribution of Instrument Section? d) What is the conditional distribution of Instrument Section for Females? e) Are the Instrument Sections independent of Gender? Explain