Table 28-1 Sample Population

question 261

Multiple Choice

Table 28-1
Sample Population
-Refer to Table 28-1. How many in the sample are unemployed?

• A)5
• B)4
• C)3

---

Definitions:

Critical Value

In hypothesis testing, the critical value is a point on the test distribution that is compared to the test statistic to decide whether to reject the null hypothesis.

Hypothesis Test

A method of statistical inference used to decide whether a dataset significantly supports a specific hypothesis.

Type II Error

The error that occurs when a false null hypothesis is not rejected, indicating a missed detection of an effect.

Commuted

Traveling regularly over a long distance between one's home and place of work or study.