If 5 Percent of Automobiles in Oakland County Have One

question 8

Multiple Choice

If 5 percent of automobiles in Oakland County have one burned-out headlight,what is the probability that,in a sample of 10 automobiles,none will have a burned-out headlight?

• A)0.5987
• B)0.3151
• C)0.0116
• D)0.1872

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Definitions:

After-tax Cost

The actual cost of an expense after the deduction of any taxes.

Tax Rates

The percentage at which an individual or corporation is taxed by the government, which can vary depending on income level or profit.

Marginal Tax Rate

The rate of tax applied to the last dollar of the taxpayer's income, illustrating the fraction of any additional dollar made that must be paid in taxes.

Cost of Debt

The effective rate that a company pays on its current debt, calculated as the interest expense on the debt divided by the total debt.