Answer the following statement(s) true (T) or false (F)

1. A code sheet is used to explain the meaning of variables in a dataset.
2. Conducting analyses when statistical assumptions are violated can invalidate the results of the analysis.
3. A statistician’s personal biases can lead to misinterpretation of results.
4. An independent-samples t-test could also be conducted by converting the IV into “1”s and “0”s and conducting a regression analysis.
5. The eight-step hypothesis testing process used in this book is an example of an exploratory approach to data analysis.


1.true
2.true
3.true
4.true
5.false

Business

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Which capital budgeting method is most useful for evaluating a project that has an initial after-tax cost of $5,000,000 and is expected to provide after-tax operating cash flows of $1,800,000 in year 1, ($2,900,000 ) in year 2, $2,700,000 in year 3,

and $2,300,000 in year 4? A) net present value B) internal rate of return C) payback D) accounting rate of return

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Business

Dan is the owner of VHS Video's Inc VHS rents videos for overnight use and also sells videos from stock. In accounting for VHS transactions, Dan I. May use either the cash or the accrual method. II. Must use the cash method to account for video rentals. III. Must use the accrual method for video sales and purchases. IV. May elect to use the accrual method for all sales and rental revenues and

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Business