Considering the Information Given in the "Unresolved Debate: Do Presidential

question 51

Multiple Choice

Considering the information given in the "Unresolved Debate: Do Presidential Campaigns Matter?" feature that campaigns do not matter,what should a candidate's most important appeal to voters be?

• A)to undecided voters,who frequently switch parties at the last minute
• B)to voters who are not sure the candidate is a credible option
• C)to party leaders who can provide the necessary funds for the campaign
• D)to highly political activists
• E)to party loyalty,because Democrats vote for Democrats and Republicans vote for Republicans

---

Definitions:

Kruskal-Wallis Test

A non-parametric method for testing whether samples originate from the same distribution.

One-tail

Refers to a type of statistical test where the critical area of a distribution is one-sided so that it tests for the possibility of the relationship in one direction.

Two-tail

Refers to a type of statistical test that considers both the lower and upper tails of the distribution to determine significance.

Kruskal-Wallis Test

A non-parametric method for testing whether samples originate from the same distribution, used when the ANOVA assumptions are not met.