Complete the following problems for homework:

1. Calculate the range of the following numbers: 44, 64, 33, 53, 54, 39, 44

2. Would you use a bar graph or a bar graph with intervals to organize the following data? Why?

      

       4     7     4     6     6     6     7     6     6     4     5     5     7     7     6     4     3     3

3. Find the median of the following set of numbers: 2, 60, 23, 13, 88, 42, 1, 39, 77

4. Calculate the median of the following set of data: 17, 18, 19, 44, 32, 15, 29, 30, 41, 56