The research group asked the following question of individuals who earned in excess of​ $100,000 per year and those who earned less than​ $100,000 per​ year: "Do you believe that it is morally wrong for unwed women to have​ children?" Of the 1 comma 205   individuals who earned in excess of​ $100,000 per​ year, 710   said​ yes; of the 1 comma 310   individuals who earned less than​ $100,000 per​ year, 695   said yes. Construct a​ 95% confidence interval to determine if there is a difference in the proportion of individuals who believe it is morally wrong for unwed women to have children. The lower bound is nothing

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.2: Arithmetic Sequences
Problem 52E
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The research group asked the following question of individuals who earned in excess of​ $100,000 per year and those who earned less than​ $100,000 per​ year: "Do you believe that it is morally wrong for unwed women to have​ children?" Of the

1 comma 205
 

individuals who earned in excess of​ $100,000 per​ year,

710
 

said​ yes; of the

1 comma 310
 

individuals who earned less than​ $100,000 per​ year,

695
 
said yes. Construct a​ 95% confidence interval to determine if there is a difference in the proportion of individuals who believe it is morally wrong for unwed women to have children.
The lower bound is
nothing
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