When the Level of Confidence and Sample Proportion Remain the Same,a

question 15

Multiple Choice

When the level of confidence and sample proportion remain the same,a confidence interval for a population proportion p based on a sample of n = 100 will be ______________ a confidence interval for p based on a sample of n = 400.

• A) wider than
• B) narrower than
• C) equal to

---

Definitions:

Market Potential

The maximum total sales volume that could be achieved by all competitors in a specified market over a given time period.

National Science Foundation

A United States government agency that supports fundamental research and education in all the non-medical fields of science and engineering.

Noncompetitive Proposal

A proposal with no real competition and hence a high probability of acceptance.

Competitive Proposal

A proposal that has to compete for limited resources.