Which of the Following Is Most Likely to Be a Barrier

question 29

Multiple Choice

Which of the following is most likely to be a barrier to exit?

• A)high advertising expenses
• B)specialized assets
• C)many product substitutes
• D)high customer power
• E)R&D expenses

---

Definitions:

Normal Distribution

A bell-shaped frequency distribution curve that is symmetric about the mean, showing that data near the mean are more frequent in occurrence.

Goodness-of-fit Test

A statistical test used to determine if a set of observed frequencies differs significantly from the expected frequencies.

Test Statistic

A value calculated from sample data during a hypothesis test, used to make a decision about the null hypothesis.

Z

In statistics, 'Z' often refers to a Z-score, which measures the number of standard deviations a data point is from the mean.