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question 1 of 6, step 1 of 3
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step 1 of 3: state the null and alternative hypotheses for the test. fill in the blank below.
$h_0:mu_d = 0$
$h_a:mu_d$ ____ 0
answer
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Explanation:

Step1: Identify test type

This is a two - tailed test (usually when no direction is indicated in the problem context). In a two - tailed test for the mean of differences $\mu_d$, the alternative hypothesis is $H_a:\mu_d
eq0$.

Answer:

$
eq$