Answer Happy

State whether the standardized test statistic t indicates that
you should reject the null hypothesis. Explain.
t=2.071
t=0
t=2.028
t=−2.107
t0=2.056
Question content area bottom
Part 1
​(a) For
t=2.071​,
should you reject or fail to reject the
null​ hypothesis?
A.
Reject
H0​,
because
t<2.056.
B.
Fail to reject
H0​,
because
t<2.056.
C.
Reject
H0​,
because
t>2.056.
D.
Fail to reject
H0​,
because
t>2.056.
Part 2
​(b) For
t=0​,
should you reject or fail to reject the
null​ hypothesis?
A.
Reject
H0​,
because
t<2.056.
B.
Fail to reject
H0​,
because
t<2.056.
C.
Fail to reject
H0​,
because
t>2.056.
D.
Reject
H0​,
because
t>2.056.
Part 3
​(c) For
t=2.028​,
should you reject or fail to reject the
null​ hypothesis?
A.
Fail to reject
H0​,
because
t>2.056.
B.
Reject
H0​,
because
t>2.056.
C.
Fail to reject
H0​,
because
t<2.056.
D.
Reject
H0​,
because
t<2.056.
Part 4
​(d) For
t=−2.107​,
should you reject or fail to reject the
null​ hypothesis?
A.
Fail to reject
H0​,
because
t>2.056.
B.
Reject
H0​,
because
t<2.056.
C.
Fail to reject
H0​,
because
t<2.056.
D.
Reject
H0​,
because
t>2.056