Suppose We Wish to Test $H _ { 0 } : \mu = 39$

Multiple Choice

Suppose we wish to test $H _ { 0 } : \mu = 39$ vs. $H _ { \mathrm { a } } : \mu < 39$ . Which of the following possible sample results gives the most evidence to support $H _ { \text {a } }$ (i.e., reject $H _ { 0 }$ ) ?

A) $\bar { x } = 36 , s = 6$
B) $\bar { x } = 37 , \mathrm {~s} = 4$
C) $\bar { x } = 35 , s = 3$
D) $\bar { x } = 35 , s = 7$