The Sampling Distribution of the Ratio of Two Sample Variances $S _ { 1 } ^ { 2 }$

question 41

Multiple Choice

The sampling distribution of the ratio of two sample variances $S _ { 1 } ^ { 2 }$ / $S _ { 2 } ^ { 2 }$ is said to be F-distributed provided that:

• A) the samples are independent.
• B) the populations are normal with equal variances.
• C) the samples are dependent and their sizes are large.
• D) the samples are independently drawn from two normal populations.

Understand the basis and research support for various psychotherapeutic techniques and their effectiveness.

Understand the impacts of military strategies and recruitment methods used during Elizabeth I's reign.

Grasp the significance of territorial conquests and religious conflicts in shaping early modern Europe.

Recognize the succession order of Henry VIII's children and its effects on England's religious landscape.