Which Type of Alternative Hypothesis Is Used in the Figure $H _ { 1 } : \mu > k$

Multiple Choice

Which type of alternative hypothesis is used in the figure below?

A) $H _ { 1 } : \mu > k$
B) $H _ { 1 } : \mu = k$
C) $H _ { 1 } : \mu \neq k$
D) $H _ { 1 } : \mu < k$