Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Books Books
" The coefficient of variation is the ratio of the standard deviation to the mean... "
Ceramography: Preparation and Analysis of Ceramic Microstructures - Page 154
by Richard E. Chinn - 2002 - 214 pages
Limited preview - About this book

U.S. Geological Survey Professional Paper

Geology - 1970
...3.96 SM AV|? 196 0.90 7.91 13.77 PRECIPITATION, STREAMFLOW, FLOODS, GILA RIVER DRAINAGE BASIN, ARIZONA The coefficient of variation is the ratio of the standard deviation to the mean. It is a more useful statistic than the standard deviation because it is a relative rather...
Full view - About this book

Trucking of Radioactive Materials: Safety Vs. Economy in Highway Transport

Ferdinand F. Leimkuhler - Radioactive substances - 1963 - 156 pages
...Management Science, 1957, with regard to the accumulation of Poisson events with lognormal payoffs. * The coefficient of variation is the ratio of the standard deviation to the mean. If it is denoted by d for total losses and by c, for individual accidents, then the two are...
Full view - About this book

Capital Investment Program of the United States Postal Service, Hearings ...

United States. Congress. House. Post Office and Civil Service Committee - 1974 - 255 pages
...incoming path cost does not include the cost of carrier sequencing, which is shown in chapter VI. 2 The coefficient of variation is the ratio of the standard deviation to the mean. Note.—Based on the 171 Part I offices using AP 10, fiscal year 1971 productivity data and...
Full view - About this book

Capital Investment Program of the United States Postal Service: Hearings ...

United States. Congress. House. Committee on Post Office and Civil Service. Subcommittee on Postal Facilities, Mail, and Labor Management - 1974 - 255 pages
...incoming path cost does not include the cost of carrier sequencing, which is shown in chapter VI. 2 The coefficient of variation is the ratio of the standard deviation to the mean. Note.— Based on the 171 Part I offices using AP 10, fiscal year 1971 productivity data...
Full view - About this book

The Financial Reform Act of 1976: Hearings Before the Subcommittee on ...

United States. Congress. House. Committee on Banking, Currency and Housing. Subcommittee on Financial Institutions Supervision, Regulation and Insurance - Banking law - 1976
...requirement schedule of the sort now in effect and shown in table 1, section I, above [2, p. 302). The coefficient of variation is the ratio of the standard deviation to the mean. specification of different requirements for different sizes of deposits causes negiliglble...
Full view - About this book

A Study of Physicians' Fees

Zachary Y. Dyckman, Council on Wage and Price Stability (U.S.) - Government publications - 1978 - 158 pages
...be expected to fall between one standard deviation below and one standard deviation above the mean. The coefficient of variation is the ratio of the standard deviation to the mean. TABLR V-4: DISTRIBUTION OF LOCAL SURGICAL FEES Coefficient of Variation 8.l% 3.5% 5.5% 2.8%...
Full view - About this book

The Use Of Statistics In Forensic Science

C. G. G. Aitken, David A. Stoney - Law - 1991 - 242 pages
...size be n and let q — \ —p = 0. 8. Then, the mean is np and the standard deviation is \/(npq). The coefficient of variation is the ratio of the standard deviation to the mean which, in this context, is ^(q/np), and this is set to 0. 1 . The following equation is then...
Limited preview - About this book

Statistics in Engineering: A Practical Approach

Andrew Metcalfe - Mathematics - 1994 - 456 pages
...values (weights, volumes, etc.) it may be more appropriate to measure the spread in relative terms. The coefficient of variation is the ratio of the standard deviation to the mean and is often expressed as a percentage. sample coefficient of variation = (s/x) x 100% The...
Limited preview - About this book

Correlation and Regression Analysis: A Historian's Guide

Thomas J. Archdeacon - Social Science - 1994 - 352 pages
...following chapters, but, for the present, a simple measure based on them can illustrate their importance. The coefficient of variation is the ratio of the standard deviation to its mean. That is, (49 + 50 + 5D/3 = (25 + 50 + 75)/3 = (0 + 50+100)/3 = 50 50 SO l/3[(-l)2 + (0 l/3[(-25)2...
Limited preview - About this book

Environmental Statistics and Data Analysis

Wayne R. Ott - Mathematics - 1994 - 336 pages
...be multiplied by r and the standard deviation will be multiplied by the same coefficient r. Because the coefficient of variation is the ratio of the standard deviation to the expected value, the coefficient of variation will be unchanged. This result gives rise to another...
Limited preview - About this book




  1. My library
  2. Help
  3. Advanced Book Search