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Question: Blood pressure measurements are taken on a set of patients before & after they receive a lumbar puncture [spinal tap]. You are interested in determining if there is a difference between mean arterial blood pressure between the pre & post measures.

[A] State your null & alternative hypotheses.
[B] Choose the test that is most appropriate & state your conclusions, justifying them with data from the output.

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  • Reference No.:- M9171414

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