Samples	Drug (ug/mL)	Drug (ug/mL)	Drug (ug/mL)
Sample 1	9.034	8.893	9.470
Sample 2	8.992	0.084	7.600
Sample 3	8.615	6.496	4.781
Sample 4	0.236	2.502	7.117
Sample 5	8.070	8.902	7.601
Sample 6	5.277	1.020	7.839
Sample 7	2.740	0.210	7.334
Sample 8	2.276	7.165	5.721
Sample 9	0.738	4.958	6.878
Sample 10	8.740	4.113	2.483
Sample 11	9.195	9.117	9.081
Sample 12	1.124	2.192	8.152
Sample 13	1.159	0.507	6.764
Sample 14	5.979	0.714	1.433
Sample 15	6.794	5.656	1.144
Sample 16	7.150	2.637	4.279
Sample 17	9.117	9.942	9.795
Sample 18	6.323	4.986	3.774
Sample 19	5.041	6.316	0.052
Sample 20	5.465	5.294	4.605
Sample 21	5.955	5.151	5.515
Sample 22	6.986	0.685	8.200
Sample 23	6.730	3.283	6.768
Sample 24	4.939	7.059	5.440
Sample 25	2.921	3.281	2.863
Sample 26	6.631	4.383	8.133
Sample 27	6.199	3.360	4.682
Sample 28	4.663	7.086	0.615
Sample 29	9.272	9.225	9.797
Sample 30	3.476	1.028	2.656

You are conducting random blood testing for performance enhancing drugs from your runners.You decide to take 30 random samples from you 10 runners in the last problem. Performance enhancing drug levels are indicated in ug/ML in the following chart. Using our standard significance level of 0.050, can you determine if there is a statistically significant difference in the random blood samples?