One Advantage of the Gallup Poll Is That the Company

question 51

True/False

One advantage of the Gallup Poll is that the company has been tracking the same attitudes and opinions over many years,and business executives can track how these attitudes,such as attitudes toward private brands,are changing.

---

Definitions:

Alternative Hypotheses

A statement in hypothesis testing that is accepted if the evidence suggests that the null hypothesis is false.

Null Hypothesis

The default position that there is no association between two measured phenomena, or no difference among groups being compared.

P-Value

The probability of observing test results at least as extreme as the results actually observed, under the assumption that the null hypothesis is true.

Critical Value

A threshold in hypothesis testing that defines the boundary or cutoff point at which the test statistic is considered significant.