Express the confidence interval ( 18.7 % , 30.5 % ) ( 18.7 % , 30.5 % ) in the form of ˆ p ± E p ^ ± E . % ± ± %
Since the confidence interval is given as:
( 18.7 % , 30.5 % ) hence
Lower limit =18.7 %
Upper limit=30.5 %
Percentage is calculated as:
percentage= ( 18.7 %+ 30.5 % )/2
=24.6
so, Margin of Error, E= 24.6-18.7=5.9 or 30.5-24.6=5.9
So, ˆp ± E =24.6% ±5.9%
Express the confidence interval ( 18.7 % , 30.5 % ) ( 18.7 % , 30.5...
Express the confidence interval ( 51.2 % , 64.4 % ) in the form of ˆ p ± M E .
Express the confidence interval ( 77.2 % , 86.2 % ) in the form of ˆ p ± M E .
Express the confidence interval ( 84.1 % , 91.3 % ) ( 84.1 % , 91.3 % ) in the form of ˆ p ± M E p ^ ± M E .
Express the confidence interval 78.9 % < p < 94.9 % 78.9 % < p < 94.9 % in the form of ˆ p ± M E p ^ ± M E . % ± ± %
A. Given the confidence interval for a population proportions is .0641<p<.0.863 express this in the form P^ + - E B. Given that x= 60.7 and E=2.605 express the confidence interval for the population mean in the form X-E<u< X+E (ROUND TO ONE DECIMAL)
Express the confidence interval (0.035,0.097) in the form of p-E<p<+ E. <p (Type integers or decimals.)
Express the confidence interval using the indicated format. Express the confidence interval (0.668, 0.822) in the form of ptE
Express the confidence interval 0.666<p<0.888 in the form DIE +E=0+0
Please answer: Express the confidence interval 0.111<p<0.333 in the form p+E. ÔTE= +
Express the confidence interval 22.2 % < p < 37.6 % in the form of p ME. % + %