8. BB HAART (Highly Active Antiretroviral Therapy) is a treatment for HIV infection. The concentration of HIV in the blood (in units of log10 copies/mL) was measured in 15 patients prior to HAART treatment, giving the following data. 7.4 5.1 6.9 7.2 1.4 4.3 5.1 2.9 7.2 3.5 4.7 4.7 9.3 4.5 6.0 The concentration of HIV in the blood (in units of log10 copies/mL) was measured in the same 15 patients after six months of HAART treatment, giving the following data. 3.7 2.6 3.4 3.6 0.7 2.1 2.6 1.5 3.6 1.7 2.3 2.4 4.6 2.2 3.0 Does HAART appear to have an effect on HIV con-centration in the patients sampled? Explain.

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8. BB HAART (Highly Active Antiretroviral Therapy) is a treatment for HIV infection. The
concentration of HIV in the blood (in units of log10 copies/mL) was measured in 15 patients prior to
HAART treatment, giving the following data.
7.4
5.1
6.9
7.2
1.4
4.3
5.1
2.9
7.2
3.5
4.7
4.7
9.3
4.5
6.0
The concentration of HIV in the blood (in units of log 10 copies/mL) was measured in the same 15
patients after six months of HAART treatment, giving the following data.
3.7
2.6
3.4
3.6
0.7
2.1
2.6
1.5
3.6
1.7
2.3
2.4
4.6
2.2
3.0
Does HAART appear to have an effect on HIV con-centration in the patients sampled? Explain.
Transcribed Image Text:8. BB HAART (Highly Active Antiretroviral Therapy) is a treatment for HIV infection. The concentration of HIV in the blood (in units of log10 copies/mL) was measured in 15 patients prior to HAART treatment, giving the following data. 7.4 5.1 6.9 7.2 1.4 4.3 5.1 2.9 7.2 3.5 4.7 4.7 9.3 4.5 6.0 The concentration of HIV in the blood (in units of log 10 copies/mL) was measured in the same 15 patients after six months of HAART treatment, giving the following data. 3.7 2.6 3.4 3.6 0.7 2.1 2.6 1.5 3.6 1.7 2.3 2.4 4.6 2.2 3.0 Does HAART appear to have an effect on HIV con-centration in the patients sampled? Explain.
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