The following display from a TI-84 Plus calculator presents a 99% confidence interval for a proportion.

Use the information in the display to construct a 95% confidence interval for p.
A) $( 0.162,0.404 )$
B) $( 0.152,0.413 )$
C) $( 0.112,0.454 )$
D) $( 0.173,0.392 )$

Question

The following display from a TI-84 Plus calculator presents a 99% confidence interval for a proportion.

Use the information in the display to construct a 95% confidence interval for p.
A) $( 0.162,0.404 )$ 
B) $( 0.152,0.413 )$ 
C) $( 0.112,0.454 )$ 
D) $( 0.173,0.392 )$

Quizplus · Accepted Answer

The Answer of The following display from a TI-84 Plus calculator presents a 99% confidence interval for a proportion.

Use the information in the display to construct a 95% confidence interval for p.
A) $( 0.162,0.404 )$ 
B) $( 0.152,0.413 )$ 
C) $( 0.112,0.454 )$ 
D) $( 0.173,0.392 )$

The Following Display from a TI-84 Plus Calculator Presents a 99