Migraine and Acupuncture: A migraine is a particularly painful type of headache, which patients sometimeswish to treat with acupuncture. To determine whether acupuncture relieves migraine pain, researchersconducted a randomized controlled study where 153 patients diagnosed with migraine headaches wererandomly assigned to one of two groups: treatment or control. 76 patients in the treatment group receivedacupuncture that is specifically designed to treat migraines. 77 patients in the control group received placeboacupuncture (needle insertion at non-acupoint locations). 24 hours after patients received acupuncture, theywere asked if they were pain free. Results are summarized in the contingency table below. Test to see ifmigraine pain relief is dependent on receiving acupuncture. Use a = 0.01.Pain Free: Yes Pain Free: No175977024129TreatmentControlTotalTotal7677153 b) Fill in the expected values, round answers to at least 1 decimal place.Expected ValuesTreatmentControlPain Free: YesPain Free: Noc) Find the test statistic, round answer to at least 2 decimal places.d) What is the P-value? (Round answer to at least 3 decimal places)e) What is the correct conclusion?There is statistical evidence that migraine pain relief is dependent on receiving acupuncture.There is no statistical evidence that migraine pain relief is dependent on receiving acupuncture.

Answer Given [O] Pain free: yes Pain free: NO Total Treatment…

Answered: Migraine and Acupuncture: A migraine is…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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