Use the Following to Answer Questions

question 4

Short Answer

Use the following to answer questions :
The table shown below gives information on a variable for three samples selected from three normally distributed populations with equal variances.
By using ANOVA,we wish to test the null hypothesis that the means of the three corresponding populations are equal.The significance level is 1%.
-The degrees of freedom for the numerator of the F distribution are:

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Definitions:

Self-Designating Method

A research technique where participants classify themselves into categories or groups, such as identifying their own social class.

Polymorphic

Characterized by or capable of changing into multiple forms or types, often used in the context of biology (e.g., polymorphic genes) and computing (e.g., polymorphic code).

Monomorphic

Pertaining to a structure or organism that has only one form or state during its life cycle.

Social Power

The ability to influence or control the behavior of others and the outcomes of social situations.