11: Math Support for Statistics Last updated Save as PDF Page ID 128683 Larry Green Lake Tahoe Community College 11.2: Decimals Fractions and Percents 11.2.1: Comparing Fractions, Decimals, and Percents 11.2.2: Converting Between Fractions, Decimals and Percents 11.2.3: Decimals- Rounding and Scientific Notation 11.2.4: Using Fractions, Decimals and Percents to Describe Charts 11.3: The Number Line 11.3.1: Distance between Two Points on a Number Line 11.3.2: Plotting Points and Intervals on the Number Line 11.3.3: Represent an Inequality as an Interval on a Number Line 11.3.4: The Midpoint 11.4: Operations on Numbers 11.4.1: Area of a Rectangle 11.4.2: Factorials and Combination Notation 11.4.3: Order of Operations 11.4.4: Order of Operations in Expressions and Formulas 11.4.5: Perform Signed Number Arithmetic 11.4.6: Powers and Roots 11.4.7: Using Summation Notation 11.5: Sets 11.5.1: Set Notation 11.5.2: The Complement of a Set 11.5.3: The Union and Intersection of Two Sets 11.5.4: Venn Diagrams 11.6: Expressions, Equations and Inequalities 11.6.1: Evaluate Algebraic Expressions 11.6.2: Inequalities and Midpoints 11.6.3: Solve Equations with Roots 11.6.4: Solving Linear Equations in One Variable 11.7: Graphing Points and Lines in Two Dimensions 11.7.1: Finding Residuals 11.7.2: Find the Equation of a Line given its Graph 11.7.3: Find y given x and the Equation of a Line 11.7.4: Graph a Line given its Equation 11.7.5: Interpreting the Slope of a Line 11.7.6: Interpreting the y-intercept of a Line 11.7.7: Plot an Ordered Pair