1) Identify the test static 2) identify the p value3) does it reject H0 or fail to reject if the P-value is greater than

K When subjects were treated with a drug, their systolic blood pressure readings (in mm Hg) were measured before and after the drug was taken Results are given in the table below. Assume that the paired sample data is a simple random sample and that the differences have a distribution that is approximately normal Using a 0 05 significance level, is there sufficient evidence to support the claim that the drug is effective in lowering systolic blood pressure? Before 162 183 After 167 210 179 189 170 164 144 177 155 179 175 158 196 188 155 165 148 156 162 159 159 179 In this example, Jo is the mean value of the differences d for the population of all pairs of data, where each individual difference d is defined as the systolic blood pressure reading before the drug was taken minus the reading after the drug was taken. What are the null and alternative hypotheses for the hypothesis test? O A. Ho Ho # 0 Hy Hd = 0 OB. Ho Ha # 0 C. Ho Ho = 0 H1 Hd > 0 OD. Ho Ha O Identify the test statistic. 1=(Round to two decimal places as needed.) w an example Get more help - Clear all Check