I Nonparametric Tests of Hypotheses, Which Are Also Called Distribution

question 103

Multiple Choice

i. Nonparametric tests of hypotheses, which are also called distribution free tests, require the population to be normally distributed.
Ii) The computed value of chi-square is always positive because the difference between the observed frequencies and the expected frequencies are squared.
Iii) The shape of the chi-square distribution changes for each number of degrees of freedom.

• 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

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Definitions:

Semantic Knowledge

A kind of declarative knowledge that includes factual information (“There are 50 states in the U.S.”), rules (“Ride a bicycle on the right-hand side of the street”), and concepts (“Green is a color”).

Episodic

Pertaining to or consisting of separate events or incidents, often used to describe memory or narrative structure.

Procedural

Relating to the process by which something is done or accomplished, often used in context with rules or methods in various fields.

Information Processing

The mental activities involved in the understanding, processing, and storage of information.