5 for explanations) The next 7 questions refer to the following data set. Even if you create your graphs using technology, show any relevant calculations that would need to be made. 26 45 14 20 20 30 30 Age of residents in a neighbourhood 27 32 27 32 221 21 40 40 50 40 40 52 10 52 42 52 12 28 48 10 36 554 51 42 1 55 57 47 42 42 53 9 36 32 37 13 35 3. Create a histogram to display the data. (8 marks) 4. Create a relative frequency polygon for the data. (8 marks) 5. Create a box-and-whisker plot for the data. If you use technology copy and paste the graph into your solutions document. If you prepare it by hand use a ruler and take a clear, well-lit photograph or scan and insert it as an image into your document. (8 marks) 6. What is the percentile of the data point 40 in the data set? (4 marks) 7. Find the mean, median, and mode of the data set. Explain the method you used. (5 marks) 8. What is the sample standard deviation of the data set? (2 marks) 9. Use IQR and the standard deviation to determine if there are any outliers in the data set. (7 marks) ( tv