Sample_1 Sample_2 -8 0 -10 4 -8 -10 2 2 -9 -8 -2 Random samples were drawn from two independent populations. The accompa

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Sample_1 Sample_2 -8 0 -10 4 -8 -10 2 2 -9 -8 -2 Random samples
were drawn from two independent populations. The accompanying data
file shows the results. Click here for the Excel Data File a.
Specify the competing hypotheses to determine whether the median of
Population 1 is greater than the median of Population 2. multiple
choice 1 H0: m1 − m2 = 0; HA: m1 − m2 ≠ 0 H0: m1 − m2 ≤ 0; HA: m1 −
m2 > 0 H0: m1 − m2 ≥ 0; HA: m1 − m2 < 0 b. Find the
unadjusted sum of ranks, W. (Round your answer to 1 decimal place.)
c. The p-value for the test is found to be equal to 0.154. At the
5% significance level, what is the conclusion to the hypothesis
test? multiple choice 2 Do not reject H0; we cannot conclude that
the median of Population 1 is greater than the median of Population
2. Do not reject H0; we can conclude that the median of Population
1 is greater than the median of Population 2. Reject H0; we cannot
conclude that the median of Population 1 is greater than the median
of Population 2. Reject H0; we can conclude that the median of
Population 1 is greater than the median of Population 2.