I One Characteristic of the F Distribution Is That Computed

question 63

Multiple Choice

i. One characteristic of the F distribution is that computed F can only range between -1 and +1.
ii. 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.
iii. The F distribution's curve is positively skewed.

• 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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Definitions:

Mental Set

The perspective that a person takes and the assumptions he makes in approaching a problem.

Analogical Representation

A mental representation of one thing that is similar in some way to another; used in problem-solving and reasoning.

Propositions

Statements or assertions that express judgments or opinions which can be either true or false.

Symbolic

Pertaining to symbols or symbolism; using symbols to represent ideas or qualities.