Use Excel or StatDisk to find the requested measures of spread for the following sample data set. You should be able to select the table and copy it directly to Excel or other such programs.

11	17.5	22.8	28.1	33	37	40.1
48.5	43.2	19.3	16.8	23.3	17.6	38
23.5	21.4	25.6	19.7	35.7	31.8	32.7
41.2	24.6	41.2	36.2	23.5	40.3	27.1
33.3	32.9	34	18.2	36.5	36.7	40.3
29.6	40.3	39.4	18.8	27.3	33.7	27.3
35.7	34.7	28.4	35.9	15	21	16.8
33.1	22	31	33.3	35.4	34.9	23.8
20.6	40.7	33.5	29.8	30.8	44	24.6
43.2	16	46.4	41.2	44	39.8	36.5

What is the range of this data set?

range =

Report the standard deviation using the rounding rules suggested in class (two more decimal places than the data reports).

standard deviation =