Complete Business StatisticsSystem requirements for accompanying computer disc: IBM PC, or 100% compatible with 8MB of RAM (16MB recommended), Double Speed CD-ROM, Microsoft Windows 95, Microsoft Excel 97, and either Netscape Navigator 3.0 or higher or Microsoft Internet Explorer 3.0 or higher. |
Contents
CONTENTS IN BRIEF Introduction to Minitab and Excel | 1 |
Introduction and Descriptive Statistics | 8 |
Chapter | 10 |
Copyright | |
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Common terms and phrases
ANOVA ANOVA table approximately assume assumptions average b₁ binomial box plot Chapter chart chi-square chi-square distribution coefficient of determination column confidence interval correlation critical point data points data set decision define degrees of freedom denoted dollars equal estimate event example expected value Explain factor firm forecast frequency function given H₁ histogram hypothesis test independent variables level of significance measure median method MINITAB multicollinearity normal distribution normal random variable null hypothesis observations obtained one-tailed outliers payoff population mean population proportion prediction probability distribution problem quartile random sample regression analysis regression equation reject the null rejection region residuals sample mean selected shown in Figure simple linear regression standard deviation standard error standard normal sum of squares Suppose theorem tion two-tailed test type I error versus wants to test X₁ zero