1. Statistics: First Steps Andrew Martin PS 372 University of Kentucky 2. Variance Varianceis a measure of dispersion of data points about the mean for interval- and ratio-level…

1. Statistics: First Steps Andrew Martin PS 372 University of Kentucky 2. Variance Varianceis a measure of dispersion of data points about the mean for interval- and ratio-level…

1. Statistics: First Steps Andrew Martin PS 372 University of Kentucky 2. Variance Varianceis a measure of dispersion of data points about the mean for interval- and ratio-level…

Slide 1Chap 16-1 Statistics for Business and Economics, 6e © 2007 Pearson Education, Inc. Chapter 16 Goodness-of-Fit Tests and Contingency Tables Statistics for Business…

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Slide 1 Topic 7 Estimation Mathematics & Statistics Statistics Slide 2 Topic Goals After completing this topic, you should be able to:  Distinguish between a point…