Question

Consider a $F-$curve with $df=(2,14)$

Determine$F_{0.05}$.

Short answer

$F_{0.05}=3.739.$

Step-by-step solution

Given information

The given F-curve has

$df=(2,14)$.

Explanation

The MINITAB technique is as follows:

Select Graph $>$Probability Distribution Plot $>$View Probability $>$OK.

2. Select $F$from the Distribution menu.

3. Put $2$in the numerator and $14$in the denominator of $df$.

4. Select Probability Value and enter $0.05$as the value.

5. Click OK.

The MINITAB output is as follows:

It is observed from the output that the value of $F_{0.05}$is$3.739.$