A certain drug is used to treat asthma. In a clinical trial of the drug, 30 of 296 treated subjects experienced headaches (based on data from the manufacturer). The accompanying calculator display...

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Extracted text: A certain drug is used to treat asthma. In a clinical trial of the drug, 30 of 296 treated subjects experienced headaches (based on data from the manufacturer). The accompanying calculator display shows results from a test of the claim that less than 12% of treated subjects experienced headaches. Use the normal distribution as an approximation to the binomial distribution and assume a 0.01 significance level to complete parts (a) through (e) below. 1-PropZTest prop <0.12 z--="" 0.987327567="" p="0.1617410403" p="0.1013513514" n="296" a.="" is="" the="" test="" two-tailed,="" left-tailed,="" or="" right-tailed?="" left-tailed="" test="" two-tailed="" test="" o="" right="" tailed="" test="" b.="" what="" is="" the="" test="" statistic?="" (round="" to="" two="" decimal="" places="" as="" needed.)="" c.="" what="" is="" the="" p-value?="" p-value="(Round" to="" four="" decimal="" places="" as="" needed.)="" d.="" what="" is="" the="" null="" hypothesis,="" and="" what="" do="" you="" conclude="" about="" it?="" identify="" the="" null="" hypothesis.="" o="" a.="" ho="" p#0.12="" o="" b.="" ho="" p="">0.12 nts O C. Ho p=0.12 O D. Ho p<0.12 our="" decide="" whether="" to="" reject="" the="" null="" hypothesis.="" choose="" the="" correct="" answer="" below.="" o="" a.="" reject="" the="" null="" hypothesis="" because="" the="" p-value="" is="" greater="" than="" the="" significance="" level,="" a.="" ess="" o="" b.="" reject="" the="" null="" hypothesis="" because="" the="" p-value="" is="" less="" than="" or="" equal="" to="" the="" significance="" level,="" a.="" o="" c.="" fail="" to="" reject="" the="" null="" hypothesis="" because="" the="" p-value="" is="" greater="" than="" the="" significance="" level,="" a="" cess="" o="" d.="" fail="" to="" reject="" the="" null="" hypothesis="" because="" the="" p-value="" is="" less="" than="" or="" equal="" to="" the="" significance="" level,="" a="" e.="" what="" is="" the="" final="">