I the Sum of the Expected Frequencies and the Sum

question 4

Multiple Choice

i. The sum of the expected frequencies and the sum of the observed frequencies must be equal.
ii. If the computed value of chi-square is less than the critical value, reject the null hypothesis at a predetermined level of significance.
Iii) If there are only two cells in a goodness-of-fit test, we should expect 5 or more frequencies.

• 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:

Psychological Empowerment

The feeling of having control over one's work, a sense of meaning in work tasks, the ability to influence decisions, and confidence in one's abilities.

Leaders

Individuals who guide, direct, or influence others toward achieving goals or realizing a vision.

Independent Workers

Individuals who provide services or work on a project basis, often without a long-term commitment to any single employer or client.

Short-term Talent

Individuals or groups hired or utilized for their skills over a brief period, often to meet specific project or seasonal demands.