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um.ecollege.com/course.htmicourseld 14762263&OpenVellumHMAC; 9ed7e9008c4b1ebl 47e8#10001 https://www.mathdl.com/Student/Playert Math 211 Section 3-June 2018 Term Homework: Week 5 Homework core: 1 of 4 pts %) 8.2.13-T Suppose 250 subjacts are treated with a dhug that is used to treat pain and 54 of them developed nausea Use a0 10 sia homewor d-50531 Victor Anthony Gulao& 1 7018 11:24 4 ofs (2 complete) HW Score: 11 11%, 167 of Question Hep hat more than 20% of users develop nausea emative hypotheses for this test Choose the comect answer below Ho P 0.20 Hp-020 m, p#020 ?? ?-020 Ho p 0.20 Hs P 020 ldentily the test statistic for this hypothesis test The test statistic for ths hypothesis test Round to two des imal plac es as needed) and then c k Check Answe the answer box WERYU

Explanation / Answer

H0:p=0.20

H1:p>0.20

alpha=0.10

Z=p^-p/sqrt(p(1-p)/n

n=250 x=54

p^=x/n=54/250=0.216

Z=0.216-0.20/sqrt(0.20(1-0.20)/250

Z=0.63

ANSWER

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