# Confidence Intervals for Population Proportion P

USE THE GIVEN DEGREE OF CONFIDENCE AND SAMPLE DATA TO CONSTRUCT A CONFIDENCE INTERVAL FOR THE POPULATION PROPORTION P

N = 102 X= 52; 88 PERCENT

ANSWERS

.433 LESS THAN P LESS THAN .587

.428 LESS THAN P LESS THAN .592

.432 LESS THAN P LESS THAN .588

.429 LESS THAN P LESS THAN .591

https://brainmass.com/statistics/confidence-interval/confidence-interval-population-proportion-257099

#### Solution Preview

For a 88% confidence level, z=1.5548. Note that

p^=X/N=52/102=0.510

So, a 88% ...

#### Solution Summary

The solution examines confidence intervals for population proportion P.

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