A Test Of $H _ { 0 } : \mu = 60 \text { versus } H _ { 1 } : \mu < 60$

question 49

Multiple Choice

A test of $H _ { 0 } : \mu = 60 \text { versus } H _ { 1 } : \mu < 60$ is performed using a significance level of $\alpha = 0.05$ The value of the test statistic is z=-1.84 .
If the true value of $\mu$ is 55 does the conclusion result in a Type I error, a Type II error, or \varepsilon correct decision?

• A) Type II error
• B) Correct decision
• C) Type I error

---

Definitions:

Intangible Products

Goods that cannot be touched, measured, or physically counted, typically services or digital items.

Service Businesses

Companies that provide intangible products, such as entertainment, professional, repair, or maintenance services, to consumers or other businesses.