8.22 Operations growth in Luxembourg According to a survey conducted by KPMG in 2016, almost 46% of...
Question:
8.22 Operations growth in Luxembourg According to a survey conducted by KPMG in 2016, almost 46% of the surveyed companies intend to grow their operations in Luxembourg over the next two years (Source:
https://www.kpmg.com/LU/en/IssuesAndInsights/
Articlespublications/Documents/Management-
Company-CEO-Survey-032016.pdf).
a. Can you specify the assumptions made to construct a 95% confidence interval for the population proportion?
b. If the sample size is 5000, verify that the assumptions of part a are satisfied and construct the 95% confidence interval. Determine whether the proportion of companies who intend to grow their operations in Luxembourg is a majority or a minority.
Step by Step Answer:
Statistics The Art And Science Of Learning From Data
ISBN: 9781292164878
4th Global Edition
Authors: Alan Agresti, Christine A. Franklin, Bernhard Klingenberg