m K A certain drug is used to treat asthma. In a clinical trial of the drug, 27 of 297 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 to complete parts (a) through (e) below. 1-PropZTest prop < 0.1 z=-0.522232968 p=0.3007540672 p=0.0909090909 Right tailed test Two-tailed test b. What is the test statistic? z = -0.52 (Round to two decimal places as needed. c. What is the P-value? P-value = (Round to four decimal places as needed.) n = 297