I the Shape of the F Distribution Is Determined by the Degrees

question 49

Multiple Choice

i. The shape of the F distribution is determined by the degrees of freedom for the F-statistic, one for
The numerator and one for the denominator.
ii. The F distribution's curve is positively skewed.
iii. Unlike Student's t distribution, there is only one F distribution.

• 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) (i), (ii), and (iii) are all false statements.

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Reasoning Tasks

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Young Adults

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