Which Calculation Is Necessary for Figuring the Chi-Square Statistic

question 4

Multiple Choice

Which calculation is necessary for figuring the chi-square statistic?

• A)dividing the absolute differences between observed and expected frequencies by the expected frequency in each cell
• B)dividing the absolute differences between observed and expected frequencies by the observed frequency in each cell
• C)dividing the squared differences between observed and expected frequencies by the expected frequency in each cell
• D)dividing the squared differences between observed and expected frequencies by the observed frequency in each cell

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Definitions:

Social Networks

Platforms or communities where individuals interact, share information, or form connections, both online and offline.

Chronological Age

The exact age of an individual, measured in years, months, and days from the date of birth.

Middle-Aged

The period of life typically ranging from about 45 to 65, characterized by increased reflection, stability, and concerns about aging.

Genetic Makeup

The combination of genes or genetic information in an individual.