Question 1047078
a. = 290/340 = 29/34
b.
n= 340			
p=29/34 			
q= 5/34			
Z(a/2) = 2.576			
E= {{{2.576*sqrt((29/34)*(5/34)/340)}}}
p-E< p < p + E	
This would represent the Interval of the Population "Satisfaction" probability
		
 = CI	z = value
90%	z =1.645
92%	z = 1.751
95%	z = 1.96
98%	z = 2.326
99%	z = 2.576