Textbook ExpertVerified Tutor
11 Nov 2021
Given information
Given:
A random survey of enrollment at community colleges across the United States yielded the following figures:
Step-by-step explanation
Step 1.
- If community colleges are polled, what will happen to the error bound and confidence interval, and why?
- Both of them will shrink in size.
- As we all know, when the sample size grows by a significant amount, the variability lowers as well.
- We have a smaller Confidence interval with fewer error boundaries to be taken the genuine population parameter as the variability diminishes. Both will shrink in size as a result of this.
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