A Z Score

question 68

Multiple Choice

A Z score

• A) is the difference between a score and the mean,divided by the standard deviation.
• B) tells us how many standard deviations the score is below the average score.
• C) tells us how many standard deviations the score is below the mean.
• D) is the standard deviation of a population.

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Definitions:

Adjusted Gross Income (AGI)

A person's entire income before adjustments, reduced by certain allowable deductions, to calculate the income subject to tax.

Gross Income

The total income received before any deductions or taxes are taken out.

Permitted Deductions

Expenses that can legally be subtracted from one's gross income to reduce the amount of income subject to tax.

Qualifying Child

A child who meets specific IRS criteria, allowing taxpayers to claim certain tax benefits.