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    Data analyses

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    Attached are data from 2 populations; the first population consists of subjects numbered Combined-POS-1 thri 156 that have been tested for CD4 % LYMPHOCYTES (pos) WBC (X1000/ul) (pos) HB (g/dl) (pos) PLATELETS (x1000/ul) (pos)

    The second population consists of subjects numbered Combined-NEG-1
    There are 642 that have also been tested for CD4 % LYMPHOCYTES (pos) WBC (X1000/ul) (pos) HB (g/dl) (pos) PLATELETS (x1000/ul) (pos).

    The study objective is to determine if there is a statistically significant difference in either population for these tests.(i.e. is the CD4 result different between population 1 and population 2)

    The t test, regressions, charts and correlations are the only tools allowed to make this determination; one is limited to using excel (data analysis) for the charts and analysis.

    © BrainMass Inc. brainmass.com June 4, 2020, 3:24 am ad1c9bdddf
    https://brainmass.com/statistics/hypothesis-testing/data-analyses-513026

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    The expert examines that data populations for different combination of tests. The study's objective is to determine if there is a statistically significant difference in either population for the tests.

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