Question
2. An accounting firm wants to carry out a survey of SMEs queries regarding bureaucracy as a limiting factor to economic growth. Calculate the sample
2. An accounting firm wants to carry out a survey of SMEs queries regarding bureaucracy as a limiting factor to economic growth. Calculate the sample size required to estimate the percentage of SMEs who see regulation as an obstacle to their efforts to expand
their activities, with a statistical margin of error not exceeding 5% and a level of confidence OF 90% .
According to a survey conducted 2 years ago by another organization, 30% of SMEs Quebecers considered bureaucracy to be a limiting factor to their growth. The number of SMEs is large enough not to use the factor of correction.
- What is the margin of error that we do not want to exceed?
- Which expression is required to determine the sample size?
- How many SMEs should be surveyed, to respect the margin of error at the level of confidence chosen?
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Calculus Single And Multivariable
Authors: Deborah Hughes Hallett, Andrew M Gleason, William G McCallum, Daniel E Flath, Patti Frazer Lock, Sheldon P Gordon, David O Lomen, David Lovelock, Brad
6th Edition
1118475712, 9781118475713
