Which of the Following Would Increase the Power of a Significance

question 52

Multiple Choice

Which of the following would increase the power of a significance test for correlation?

• A)Changing  from 0.05 to 0.01
• B)Increasing the variability in the Y scores
• C)Changing the sample size from N = 25 to N = 100
• D)Changing the sample size from N = 100 to N = 25

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Definitions:

Net Advantage to Leasing

A financial analysis metric that compares the costs of leasing to the costs of purchasing an asset, enabling businesses to determine the most cost-effective financing option.

CCA Class

refers to the Capital Cost Allowance Class, a categorization used in Canadian tax to determine the depreciation rate for tax purposes on assets.

Annual Depreciation

The method of allocating the cost of a tangible asset over its useful life on a yearly basis.

Cost of Debt

The effective rate that a company pays on its total debt, reflecting the expense of borrowing funds.