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QRB501 Quantitative Reasoning for Business

Course Description

This course applies quantitative reasoning skills to business problems. Students learn to analyze data using a variety of analytical tools and techniques. Other topics include formulas, visual representation of quantities, time value of money, and measures of uncertainty.

Topics and Objectives

Working with Numbers and Formulas

  • Write mathematical expressions and equations for word problems.
  • Apply the rules for order of operations (including exponents) in solving problems.
  • Identify dependent and independent variables and their relationships

Business Applications I

  • Differentiate the levels of measurement.
  • Solve simultaneous equations algebraically.
  • Use time series data to forecast.

Visual Representation of Quantities

  • Construct histograms and bivariate plots using Excel.
  • Determine value of a slope by using the slope-intercept formula.
  • Conduct a linear regression analysis.

Time Value of Money

  • Compute exponential and reciprocal functions.

Decision Making with Uncertainty

  • Construct a frequency distribution.
  • Compare and contrast measures of central tendency (mean, median, and mode) and measures of dispersion (range and standard deviation).
  • Construct a normal distribution.

Business Applications II

  • Apply basic probability concepts.
  • Explain the importance of the central limit theorem in sampling.
  • Convert data to indexes.

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