Given $v _ { 1 } = 30$ and $v _ { 2 } = 60$, find $P ( F

Question

Given $v _ { 1 } = 30$ and $v _ { 2 } = 60$, find $P ( F < 1.68 )$.
A) $0.95$
B) $0.90$
C) $0.05$
D) $0.10$

Quizplus · Accepted Answer

The F-distribution is used to compare two variances and $P(F < 1.68)$ refers to the probability that the F-statistic is less than 1.68. Without specific degrees of freedom, we cannot calculate this directly, but given the choices, $0.95$ is a common confidence level associated with statistical tests, suggesting that there's a 95% chance the F-statistic falls below 1.68 under certain conditions. This is a general interpretation based on common statistical thresholds.

Given v1=30v _ { 1 } = 30v1​=30 And v2=60v _ { 2 } = 60v2​=60

Given $v _ { 1 } = 30$ And $v _ { 2 } = 60$