The Purpose of an Informative Speech Is to Change the Audience's

question 15

True/False

The purpose of an informative speech is to change the audience's mind about some issue.

Examine the advancements and challenges in medical care, communication, and warfare technology during the Civil War.

Grasp the global perception of the Civil War and its key figures post-war.

Identify the ongoing struggle and progress toward racial equality and civil rights post-Civil War.

Understand the concepts of marginal utility and how it influences consumer purchasing behavior.

---

Definitions:

Sampling Distribution

A random sample's statistic's chance distribution.

Sample Size

The number of observations or data points collected in a sample, which can influence the reliability and accuracy of statistical analysis.

P-Value

The probability of observing data as extreme as, or more than, what was actually observed, assuming the null hypothesis is true.

Sample Proportion

The ratio of members in a sample that have a particular attribute to the total number of members in that sample.