State whether the standardized test statistic
t
indicates that you should reject the null hypothesis. Explain. (a)
t=-2.112
(b)
t=2.004
(c)
t=2.092
(d)
t=-2.074
(a) For
t=-2.112
, should you reject or fail to reject the null hypothesis? A. Fail to reject
H_(0)
, because
t>2.037
. B. Fail to reject
H_(0)
, because
t<-2.037
. C. Reject
H_(0)
, because
H_(0)t<-2.037-2.037.
D. Reject H_(0), because t<-2.037.