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<p>? Each different t-Test is used in different situations and requires unique formulas to calculate degrees of freedom, the p-Value, and t-Value. You'll learn exactly how to set up all t-Tests in Excel and how to interpret the results. <p>? This manual is loaded with completed problems and screenshots in Excel of nearly all major t-Tests. The instructions are clear and simple but at the graduate level. <p>? You will have a solid, intuitive grasp of what each of the different variations of t-Tests does and when each should be used. <p>? The focus is on solving problems. This manual contains several completely-solved t-Test problems using different types of t-tests. <p>? Multiple Fully Completed t-Test Problems in Excel <p>? This manual shows you how to do these t-Tests by hand and also in Excel. All of the t-Tests formulas and functions built-in to Excel are explained in deep detail. Calculation of the degrees of freedom, p-Value, and t-Value for most t-Tests is shown step-by-step. All of problems are solved using the built- in Excel t-tests and with hand-calculations with lots of screenshots for complete clarity. <p>? Very few other statistics books clarify the differences between all of the major types of t-Tests and calculation of degrees of freedom, p-Values, and t-Values for the t-Tests anywhere near that this manual does. <p>The Reasons You Will Find This Manual Incredibly Useful Are: <p>? The instructions are clear, easy-to-follow, and at the graduate level. This manual was written by a university statistics instructor. <p>? All lessons are presented as clear, easy-to-follow frameworks that can be quickly and intuitively applied to other problems. <p>? Every lesson is entirely in Excel. No need to ever again look anything up on a confusing statistics chart. <p>? This manual will not waste your time. The focus is practical application without lots of useless, forgettable theory. <p>? You already know Excel. No new software is necessary. You Don't Need SPSS, SA