Explaining Psychological Statistics

Facts101 is your complete guide to Explaining Psychological Statistics. In this book, you will learn topics such as MEASURES OF CENTRAL TENDENCY AND VARIABILITY, STANDARDIZED SCORES AND THE NORMAL DISTRIBUTION, INTRODUCTION TO HYPOTHESIS TESTING: THE ONE-SAMPLE Z TEST, and INTERVAL ESTIMATION AND THE t DISTRIBUTION plus much more. With key features such as key terms, people and places, Facts101 gives you all the information you need to prepare for your next exam. Our practice tests are specific to the textbook and we have designed tools to make the most of your limited study time.