For the Chi-Square Test of a Contingency Table,the Expected Cell

question 98

Multiple Choice

For the chi-square test of a contingency table,the expected cell frequencies are found as:

• A)The row total multiplied by the column total divided by the sample size
• B)The observed cell frequency
• C)(r - 1)(c - 1)
• D)(r)(c)

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Definitions:

Polarization

The division into two sharply contrasting groups or sets of opinions or beliefs.

Referents

Objects, events, or concepts that words or phrases denote or stand for in communication.

Vocalizations

The production of sounds with the voice, as a form of communication among humans or other animals.

Symbols

Objects, figures, or colors used to represent ideas or concepts.