In the Chi-Square Test for Independence,expected Values and Observed Values

question 14

True/False

In the chi-square test for independence,expected values and observed values are used,just like in the chi-square goodness-of-fit test.The difference is that in the test of independence,there are three dimensions involved,instead of one.

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Definitions:

Qualifying Children

Dependents of a taxpayer that meet specific IRS criteria for Age, Relationship, Support, and Residency, affecting tax benefits.

AGI

Adjusted Gross Income; an individual's total gross income minus specific deductions, used to determine how much of your income is taxable.

Earned Income Credit

A tax credit that can be refunded to individuals and families with low to moderate income who work, particularly beneficial for those with children.

Retirement Savings Contributions Credit

A tax credit offered to low and moderate-income individuals and families who contribute to retirement accounts.