A Study Found Statistically Significant Results for a Hypothesis Tested

question 13

Multiple Choice

A study found statistically significant results for a hypothesis tested with an independent-samples t test.The author of the study reported her effect size for the test as 0.60.According to Cohen's convention, this effect size is considered:

• A) small.
• B) medium.
• C) large.
• D) to have no overlap.

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Definitions:

Cash Inflows

Money received by a business from its operational, financing, or investing activities.

Payback Period

The time it takes for an investment to generate an amount of income or cash equal to the cost of the investment.

Net Cash Flow

The sum of all cash receipts minus all cash payments over a period, reflecting the company's liquidity position.

Payback Period Method

A capital budgeting technique that calculates the time needed for an investment to generate cash flows sufficient to recover the initial investment cost.