Find the Critical Value $$F _ { 0 }$$ To Test the Claim That

question 28

Multiple Choice

Find the critical value $$F _ { 0 }$$ to test the claim that $$\sigma _ { 1 } ^ { 2 } > \sigma _{ 2 }^ { 2 }$$ Two samples are randomly selected from populations that are normal. The sample statistics are given below. Use $$\alpha = 0.01 .$$ $$\begin{array} { l l } \mathrm { n } _ { 1 } = 16 & \mathrm { n } _ { 2 } = 13 \\\\\mathrm {~s} _ { 1 } ^ { 2 } = 1600 & \mathrm {~s} _ { 2 } ^ { 2 } = 625\end{array}$$

• A)4.01
• B)3.18
• C)2.62
• D)3.67

---

Definitions:

Psychological Distress

A state of emotional suffering characterized by symptoms such as anxiety, depression, and stress.

Commonly Occurring Fantasies

Mental imagery or thoughts about situations that are frequently imagined by individuals, often of a sexual nature.

New-product Development

It refers to the complete process of bringing a new product or service to market, including idea generation, concept testing, design, development, and marketing.

Customers

Individuals or organizations that purchase goods or services for personal use or to fulfill their own business needs.