I Chi-Square Test Statistic Used in a Goodness-Of-fiT Test Has

question 97

Multiple Choice

i. chi-square test statistic used in a goodness-of-fit test has k - 2 degrees of freedom.
ii. A goodness-of-fit test is a nonparametric test involving a set of observed frequencies and a
Corresponding set of expected frequencies.
iii. For a goodness-of-fit test, the following are possible null and alternate hypotheses.
Null: Sales are uniformly distributed among the five locations.
Alternate: Sales are not uniformly distributed among the five locations.

• 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:

Psychosocial Development

Refers to the theory proposed by Erik Erikson, which outlines eight stages of development that individuals go through from infancy to adulthood, emphasizing the social and psychological challenges at each stage.

Erikson's Stages

A series of eight stages of psychosocial development through which a healthily developing human should pass from infancy to late adulthood, each characterized by a different conflict that must be resolved.

Fromm's Needs

Refers to Erich Fromm's concept of basic human needs, including relatedness, transcendence, rootedness, sense of identity, and a frame of orientation.

Social Influence

Social Influence encompasses the changes in attitude, belief, or behavior caused by real or imagined pressure from others.