A Nonparametric Method to Compare Two Populations, When the Samples

question 54

Multiple Choice

A nonparametric method to compare two populations, when the samples are independent and where the normality requirement necessary to perform the parametric test is not satisfied, is the:

• A) Wilcoxon rank sum test
• B) sign test
• C) Wilcoxon signed rank sum test
• D) equal-variance t-test of
• E) chi-square text

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Definitions:

Indirect Approach

A method used in cash flow statements where net income is adjusted for non-cash transactions, deferred revenues, and expenses to calculate cash flow from operating activities.

Investing Activities

Transactions involving the purchase and sale of long-term assets and other investments, reflecting a company's investment strategy.

Financing Activities

Activities that result in changes in the size and composition of the contributed equity and borrowings of the entity, including issuing debt, equity transactions, and paying dividends.

Direct Approach

A method of preparing the statement of cash flows where major categories of gross cash receipts and payments are reported.