i. The F distribution is positively skewed and its values may range from 0 to plus infinity.
ii. The F distribution's curve is positively skewed.
Iii) There is one, unique F distribution for a F-statistic with 29 degrees of freedom in the numerator and 28 degrees of freedom in the denominator.
A) (i), (ii) and (iii) are all correct statements
B) (i) and (ii) are correct statements, but not (iii).
C) (i) and (iii) are correct statements but not (ii).
D) (ii) and (iii) are correct statements but not (i).
E) All statements are false

Question

i. The F distribution is positively skewed and its values may range from 0 to plus infinity. 
ii. The F distribution's curve is positively skewed.
Iii) There is one, unique F distribution for a F-statistic with 29 degrees of freedom in the numerator and 28 degrees of freedom in the denominator.
A) (i), (ii) and (iii) are all correct statements
B) (i) and (ii) are correct statements, but not (iii).
C) (i) and (iii) are correct statements but not (ii).
D) (ii) and (iii) are correct statements but not (i).
E) All statements are false

Quizplus · Accepted Answer

The F distribution is positively skewed and ranges from 0 to infinity. Each combination of degrees of freedom for the numerator and denominator defines a unique F distribution.

I the F Distribution Is Positively Skewed and Its Values