Use the Data Set from the Excel file: Ages of Oscar Winners Best Actresses set to answer the following questions

1. Find the following statistics values a) mean age of the best actresses b) median age of the best actresses c) mode d) range of the data values
2. Find the standard deviation of the data values. To do that you can use a graphing calculator or a statistical software. Look at the attached file Graphing Calculator guide for instructions. Explain the meaning of the standard deviation in this case.
3. Find the five number summery and draw a box plot. Analyze the box plot.
4. Organize the data values in a binned frequency table using bins with width 10, starting form 20-29, 30-39, and so on. Add columns for the relative and cumulative frequency.
5. Use the frequency table from step 4 to construct a histogram of the data set. Dont forget to label the axis and give a title of the graph.
6. Based on the histogram from step 5, draw the distribution curve of the data set. Analyze the curve discussing the number of peaks, symmetry, and its variation.