Question: A medical research team studied the ages of patients who had strokes caused by stress. The ages of 35 patients who suffered stress strokes were as follows.

a) Use your calculator in statistical mode to find the mean, standard deviation, and variance of this sample. Use the correct symbol for each statistic and round your final answer to one more decimal place than the data.

b) Find the Five Number Summary for this sample.

c) Create a box plot for the data.