r, U ttps ://www.matu ATH 227 Stabisics (Mon wed 7.00 to 905 p.m ENDA ACUNA Home

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r, U ttps ://www.matu ATH 227 Stabisics (Mon wed 7.00 to 905 p.m ENDA ACUNA Homework: Homework #16 (Due Monday, December 4, at 7:00 pm. Score: 1 of 5 pts 1 of 11 (11 complete) Hw Score: 42 88%, 21%of55 18.3.9-T A genetic expenment inning peas y elded one sample of ofigning consisting of 416 green pen and t34 ystow pea. Us.. 006 . dence-tetet-damth.-th. 'w_ ertunatnm 20%-ahmy the clam Use the Peie method and the ma be- etly the nuil hypothesis, sitemative hypothesis, test statistic, Pvaue,conclusion about the sull hypotheis, and fnal conclusinht the binomial distrbution What are the null and atemative hypotheses? H, p 026 H, p>026 n, p#026 What is the test statistic? c p#026 P023 902 Round to two decimal places as needed ) Enter your answer in the anwer box and then cick Checs 0

Explanation / Answer

here n=416 ; std error =(p(1-p)/n)1/2 =0.0215

sample proportion phat=134/416=0.322

for test statistic z=(phat-p)/std error =(0.322-0.26)/0.0215=2.88

for abvoe test statistic p value =0.0020

reject null hypothesis

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