A random sample of 300 shoppers was selected to estimate the proportion of customers satisfied with the floor displays of merchandise throughout the store. What is the maximum margin of error if a $$\(90 \%\)$$ confidence interval is to be constructed?
A.
0.0033
B.
0.0475
C.
0.0566
D.
0.0949
E.
0.1132
Exam No：AP Statistics Problem Set 11 Year：2024 Question No：APStatistics2024AP0441
Answer:
B
Knowledge points:
3.3 Random Sampling and Data Collection
5.5 Sampling Distributions for Sample Proportions
6.2 Constructing a Confidence Interval for a Population Proportion
Solution:
Download APP for more features
1. Tons of answers.
2. Smarter Al tools enhance your learning journey.
IOS
Download
Download
Android
Download
Download
Google Play
Download
Download