If a Distribution Is Normal with μ = 75 and σ

question 30

Multiple Choice

If a distribution is normal with μ = 75 and σ = 15, then what proportion of the scores will fall between 60 and 90?

• A).1359
• B).6826
• C).3413
• D).9544

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Definitions:

Taxable Income

The sum of earnings that determines the tax liability of a person or corporation to the state.

Marginal Provincial Tax Rate

The percentage of tax applied to your next dollar of income, specific to the tax brackets determined by a Canadian province.

Provincial Tax Rates

The income tax rates levied by a province on individuals and businesses, which vary depending on the province and income level.

Average Provincial Tax Rate

The Average Provincial Tax Rate is the average rate of tax imposed by a province on income, which can vary depending on the income level and specific province.