# Lecture Notes for BIT 2405 - Quantitative Methods with Pokorski at Virginia Tech (VT)

## Notes Information

 Material Type: Review Sheet Professor: Pokorski Class: BIT 2405 - Quantitative Methods Subject: Business Information Technology University: Virginia Polytechnic Institute And State University Term: Fall 2007 Keywords: Class IntervalsDistributionCombinationsDifferencesThe IndependentProbability DistributionExclusive OrNormal TableQualitativeIndependence

## Sample Document Text

BIT 2405 Final Exam Tuesday, Dec. 12 1:05 - 3:05p Chem/Physics 140 Miscellaneous . Bring - Calculator - Pencil . Format: Multiple Choice . I will provide - Formula sheet (Posted by Wed) - Table Set from Exam 3 . Std. Normal . t-Table . Chi-square Table Chapter 1 Definitions . Population . Variable - Random Variable - Quantitative . Discrete . Continuous - Qualitative . Sample . Descriptive Statistics . Inferential Statistics . Random sample - With & without replacement . Scales of measurement - Nominal - Ordinal - Interval - Ratio Chapter 2 Descriptive Stats - Graphical . Bar Chart (No Excel) . Histogram (No Excel) - Range - Class width - Class Intervals - Class Boundaries - Frequency & Rel. Freq. . Stem-and-leaf plot Chapter 3 Descriptive Stats - Numerical . Basics - Population parameters - Point estimate - Sample statistic . Central Tendency - Mean, Median, Mode - Outliers, resistance . Measures of Dispersion - Range, Variance & std. dev. - Coef. of ...

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