Schaum's outline of theory and problems of elements of statistics II : inferential statistics

Picking up where Elements of Statistics I leaves off, this study guide clearly explains discrete probability distribution, including normal, continuing, sampling, and other distributions. The practical, cross-referenced problems throughout are drawn from such fields as anthropology, biology, business, government, medecine, psychology and sociology, and the solutions are fully explained. A perfect supplement to the leading textbooks, students will also find this book ideal for independent study. Supplementary questions aid self-testing. Over 800,000 students take statistics yearly (and often find it their toughest class); Picks up where Statistics I leaves off, with added focus on inferential statistics; Geared toward students who need to know statistics for their specific field of study; Provides practicalexercises in business, medicine, and other subject areas; Step-by-step presentation complements all leading textbooks. EXAMPLE 11.2 Using the definition above and in Section 11.2, show that the discrete probability distribution for number of heads in three flips of a coin (see Fig. 10-2 and Table 10.2 in Volume 1) is a binomial distribution. Schaum's Outlines give you the information your teachers expect you to know in a handy and succinct format - without overwhelming you with unnecessary detail