Statistical Techniques in Business and Economics |
Contents
CHAPTER | 1 |
SOURCES OF BUSINESS AND ECONOMIC Data | 13 |
Consulting Reference Aids | 22 |
Copyright | |
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Other editions - View all
Statistical Techniques in Business and Economics: With Powerweb Douglas A. Lind,William G. Marchal,Robert D. Mason No preview available - 2002 |
Common terms and phrases
12-month moving 95 percent advertising expenditures annual answer antilog approximately arithmetic mean automobile BEERS USDC chapter class interval coded method coefficient of determination column component computed confidence limits considered consumer Consumer Price Index correlation coefficient cycle cyclical dollars earn error of estimate example Exhibit figures firms fluctuations forecast formula freehand frequency distribution frequency polygon geometric mean illustrate income increase indicates industry large number least squares measure median midpoint million modified mean month monthly moving average normally distributed null hypothesis percent defective plotted population predicted Price Index probability problem production quartile quartile deviation questionnaire regression line relationship scatter diagram selected SELF-REVIEW SHPTS NR BEERS skewed SOURCE specific seasonal standard deviation standard error statistics straight line survey Table tensile strength tion trend equation typical seasonal index ungrouped United variable variation washer assemblers Weekly Wages weighted workers zero ΣΧ