Consider the Following Null and Alternative Hypotheses:
H₀: µ $\le$

Multiple Choice

Consider the following null and alternative hypotheses:
H₀: µ $\le$ 67
H_a: µ > 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