An Experiment to Test an Hypothesis

question 16

Multiple Choice

An experiment to test an hypothesis

• A) should have one specific aspect or variable that is altered.
• B) have a control in which a specific aspect or variable is not changed.
• C) must be repeatable by others so that the results may be confirmed or refuted.
• D) all of these are needed for a good experiment.

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Definitions:

Net Income

The total profit of a company after all expenses and taxes have been deducted from total revenues, indicating the net earnings attributable to shareholders.

Accumulated Depreciation

The total amount of depreciation expense that has been recorded for an asset since it was put into use.

Financing Activities

Transactions that result in changes in the size and composition of the equity capital or borrowings of a company, reflected in its statement of cash flows.

Operating Activities

Daily activities of a business related to producing and delivering its products and services, which generate the majority of a company's cash flow.