Construct and Interpret Confidence Intervals for the Difference Between Two $95 \%$

Multiple Choice

Construct and Interpret Confidence Intervals for the Difference between Two Population Proportions
-Construct a $95 \%$ confidence interval for $\mathrm { P } 1 - \mathrm { P } 2$ . The sample statistics listed below are from independent samples.
Sample statistics: $\mathrm { n } _ { 1 } = 50 , \mathrm { x } _ { 1 } = 35$ , and $\mathrm { n } _ { 2 } = 60 , \mathrm { x } _ { 2 } = 40$

A) $( - 0.141,0.208 )$
B) $( - 0.871,0.872 )$
C) $( - 1.341,1.781 )$
D) $( - 2.391,3.112 )$