Basic Statistics for Business and Economics with Student CD by Douglas Lind, William Marchal, Samuel Wathen PDF

By Douglas Lind, William Marchal, Samuel Wathen

ISBN-10: 0077230965

ISBN-13: 9780077230968

ISBN-10: 0077383834

ISBN-13: 9780077383831

Lind/Marchal/Wathen: simple facts for enterprise and Economics, 6th variation is a spinoff of the best-selling Statistical ideas in company and Economics, delivering the basic themes of statistical instruments and techniques introduced in a pupil pleasant, step by step layout. The textual content is non-threatening and provides recommendations in actual fact and succinctly with a conversational writing kind. All statistical thoughts are illustrated with solved utilized examples instantly upon advent. sleek computing instruments and purposes are brought, however the textual content continues a spotlight on featuring facts content material in preference to expertise or programming tools, and the 6th variation keeps as a “students” textual content with elevated emphasis on interpretation of information and effects.

Show description

Read or Download Basic Statistics for Business and Economics with Student CD PDF

Similar statistics books

Read e-book online Methods and Applications of Statistics in Clinical Trials, PDF

Equipment and functions of statistics in scientific Trials, quantity 2: making plans, research, and Inferential tools contains updates of confirmed literature from the Wiley Encyclopedia of medical Trials in addition to unique fabric in keeping with the newest advancements in scientific trials. ready via a number one professional, the second one quantity contains various contributions from present well known specialists within the box of clinical learn.

Trevor Hastie's The Elements of Statistical Learning: Data Mining, Inference PDF

In past times decade there was an explosion in computation and knowledge know-how. With it have come big quantities of knowledge in quite a few fields similar to medication, biology, finance, and advertising. The problem of knowing those facts has resulted in the improvement of recent instruments within the box of information, and spawned new parts resembling info mining, computing device studying, and bioinformatics.

Economics (Barron's Business Review Series) by Walter J. Wessels PDF

Books in Barron's "Business overview sequence" are meant ordinarily for lecture room use. They make first-class supplementations to major texts while integrated in college-level enterprise classes. In grownup schooling and company brush-up courses they could function major textbooks. All titles during this sequence contain evaluation questions with solutions.

Download e-book for iPad: Probability, Statistics and Time: A collection of essays by M. S. Bartlett F.R.S. (auth.)

A few years in the past while I. assembled a few normal articles and lectures on likelihood and information, their booklet (Essays in chance and records, Methuen, London, 1962) acquired a a few­ what higher reception than I have been resulted in anticipate of one of these miscellany. i'm for this reason tempted to hazard publishing this moment assortment, the name i've got given it (taken from the 1st lecture) seeming to me to point a coherence in my articles which my publishers may possibly rather be prone to question.

Extra resources for Basic Statistics for Business and Economics with Student CD

Example text

A sample of registered voters is necessary because of the prohibitive cost of contacting millions of voters before an election. Testing wheat for moisture content destroys the wheat, thus making a sample imperative. If the wine tasters tested all the wine, none would be available for sale. It would be physically impossible for a few marine biologists to capture and tag all the seals in the ocean. ) As noted, using a sample to learn something about a population is done extensively in business, agriculture, politics, and government, as cited in the following examples: Television networks constantly monitor the popularity of their programs by hiring Nielsen and other organizations to sample the preferences of TV viewers.

In short, if the distances between the numbers make sense, but the ratios do not, then you have an interval scale of measurement. The properties of the interval-level data are: Data classifications are ordered according to the amount of the characteristic they possess. Equal differences in the characteristic are represented by equal differences in the measurements. Ratio-Level Data Practically all quantitative data is recorded on the ratio level of measurement. The ratio level is the “highest” level of measurement.

The ratio level is the “highest” level of measurement. It has all the characteristics of the interval level, but in addition, the 0 point is meaningful and the ratio between two numbers is meaningful. Examples of the ratio scale of measurement include wages, units of production, weight, changes in stock prices, distance between branch offices, and height. Money is a good illustration. If you have zero dollars, then you have no money. Weight is another example. If the dial on the scale of a correctly calibrated device is at 0, then there is a complete absence of weight.

Download PDF sample

Basic Statistics for Business and Economics with Student CD by Douglas Lind, William Marchal, Samuel Wathen


by Brian
4.3

Rated 4.56 of 5 – based on 37 votes