56, 21, 98, 13, 60, 19, 16, 84, 77, 88. Use these numbers to answer the following:

1. Calculate the 5-number summary of the numbers and show it here.

2. Identify any outliers in the data set and list them here. Explain why they qualify as outliers or, if none, explain the reasoning for concluding there are no outliers.

3. Create a grouped frequency table for the data from question 1 with five classes. Show the upper and lower limits of each class and the frequency associated with each class.

4. Using the data from question 1 again, create a stem and leaf plot for the data. On each line of the plot, type the number for the stem, then a vertical bar | or slash /, and then the leaf values associated with that stem value, if any. Be sure to include the key.

5. Describe how to determine the range of the middle 50% of the data in the data set from question 1.