Consider the Following Null and Alternative Hypotheses $\mu$ = 67
H_a $\mu$

Multiple Choice

Consider the following null and alternative hypotheses. H_o: $\mu$ = 67
H_a: $\mu$ $\neq$ 67
These hypotheses ______________.

A) indicate a one-tailed test with a rejection area in the right tail
B) indicate a one-tailed test with a rejection area in the left tail
C) indicate a two-tailed test
D) are established incorrectly
E) are not mutually exclusive