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The Power of Accounting: What the Numbers Mean and How to Use Them provides a highly readable text for non-financial managers. It explores accounting's uses and limitations in the management process. The text is intended for users of accounting information as opposed to preparers. It focuses on aiding the reader in understanding what accounting numbers mean, what they do not mean, when and how they can be used for decision making and planning and when they cannot.

The book discusses the importance of accounting information in the economy and the fact that accounting...

Significance testing - a core technique in statistics for hypothesis testing - is introduced in this volume. Mohr first reviews what is meant by sampling and probability distributions and then examines in-depth normal and t-tests of significance. The uses and misuses of significance testing are also explored.

Spline Regression Models shows the nuts-and-bolts of using dummy variables to formulate and estimate various spline regression models. For some researchers this will involve situations where the number and location of the spline knots are known in advance, while others will need to determine the number and location of spline knots as part of the estimation process. Through the use of a number of straightforward examples, the authors will show readers how to work with both types of spline knot situations as well as offering practical, down-to-earth information on estimating splines.