State whether the standardized test statistic indicates that you should reject the null hypothesis. Explain.
(a) =2.186
(b) =0
(c) =-2.019
(d) =-2.167

(c) For =-2.019, should you reject or fail to reject the null hypothesis?
A. Fail to reject H0, because <-2.113.
B. Reject H0, because <-2.113.
C. Reject H0, because >-2.113.
D. Fail to reject H0, because >-2.113