Use the given information to find the P-value. Also, use a 0.05 significance level and state the conclusion about the nu mypothesis (reject the null hypothesis or fail to reject the null hypothesis). 7) The test statistic in a two-tailed test is z = 1.95. A) 0.0512; reject the null hypothesis C) 0.9744; fail to reject the null hypothesis 8) The test statistic in a left-tailed test is z = -1.83. A) 0.0672; reject the null hypothesis C) 0.0672; fail to reject the null hypothesis 7) B) 0.0512; fail to reject the null hypothesis D) 0.0256; reject the null hypothesis 8) B) 0.9664; fail to reject the null hypothesis D) 0.0336; reject the null hypothesis