A certain drug is used to treat asthma. In a clinical trial of the drug, 26 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 9% 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 propless than0.09 zequalsnegative 0.148013962 pequals0.4411658748 ModifyingAbove p with caretequals0.0875420875 nequals297 Question content area bottom Part 1 a. Is the test two-tailed, left-tailed, or right-tailed? Left-tailed test Right tailed test Two-tailed test