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Asked Oct 29, 2019

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Step 1

**Hypotheses:**

Denote *μ*1, *μ*2 as the true average number of days spent in the hospital for childbirth, by insured and uninsured women, respectively. The null and alternative hypotheses are as follows:

H0: *μ*1 = *μ*2 versus H1: *μ*1 &...

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