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11 1 6 7 8 90 10 11 12 13 14 15 16 17 18 19 20 Question 11 5 points Save Answer A certain

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1 6 7 8 90 10 11 12 13 14 15 16 17 18 19 20 Question 11 5 points Save Answer A certain drug is used to treat asthma. In a clinical trial of the drug, 20 of 300 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 10% of treated subjects experienced headaches. Use the normal distribution as an approximation to the binomial distribution and assume a 0.05 significance level. What is the final conclusion? 1-PropZTest prop > LAMMER DU mmmg DISTRIBUTION

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