The following data represent the concentration of organic carbon collected from mineral soil.

(Data is already organized in ascending order ... smallest to largest)

3.02	7	8.5	10.74	16.92
3.79	7.11	8.5	10.89	17.9
3.91	7.31	8.79	11.33	17.99
3.99	7.45	9.1	11.56	21
4.6	7.66	9.11	11.72	21.4
4.71	7.85	9.29	11.72	21.82
4.8	7.9	9.6	11.8	22.62
4.85	7.92	9.81	11.97
4.9	8.05	10.3	12.57
5.5	8.37	10.72	12.89

1. Compute the quartiles. Q1 is , Q2 is , and Q3 is
2. Quartiles are data values that separate your data set into equal parts.
3. TRUE or FALSE Q2 is another name for the median