In Testing $H _ { 0 } : \mu _ { 1 } - \mu _ { 2 } = 0 \text { versus } H _ { 0 } : \mu _ { 1 } - \mu _ { 2 } \neq 0$

Multiple Choice

In testing $H _ { 0 } : \mu _ { 1 } - \mu _ { 2 } = 0 \text { versus } H _ { 0 } : \mu _ { 1 } - \mu _ { 2 } \neq 0$ the computed value of the test statistic is z = 1.98. The P-value for this two-tailed test is then

A) .4761
B) .0478
C) .0239
D) .2381
E) .2619