Which of the following represents the ratio of variances?

A) $\frac { \sigma _ { 1 } ^ { 2 } } { \sigma _ { 2 } ^ { 2 } }$

B) $\frac { p _ { 1 } } { p _ { 2 } }$

C) $p _ { 1 } - p _ { 2 }$

D) $\frac { \mu _ { 1 } } { \mu _ { 2 } }$

Question

Which of the following represents the ratio of variances?

A) $\frac { \sigma _ { 1 } ^ { 2 } } { \sigma _ { 2 } ^ { 2 } }$

B) $\frac { p _ { 1 } } { p _ { 2 } }$

C) $p _ { 1 } - p _ { 2 }$

D) $\frac { \mu _ { 1 } } { \mu _ { 2 } }$

Quizplus · Accepted Answer

The ratio of variances is $\frac { \sigma _ { 1 } ^ { 2 } } { \sigma _ { 2 } ^ { 2 } }$.

Which of the Following Represents the Ratio of Variances σ12σ22\frac { \sigma _ { 1 } ^ { 2 } } { \sigma _ { 2 } ^ { 2 } }σ22​σ12​​