---Mean, Median, Mode, & Range are all ways to measure/describe/analyze a set of data
---Mean: Average // Median: Middle # // Mode: # that appears most often // Range: Highest - lowest
2. Formulas
---To solve a formula, simply plug in what you know (the numbers you are given) and solve for what you don't know (the unknown variable).
3. Solving Equations with Decimals
---Solve these the same way we solve equations with whole numbers - perform the inverse operation to solve for the variable.
---Remember to line up the decimals if you’re adding or subtracting, and NOT to line up the decimals if multiplying or dividing.
---Don’t forget your integer rules!!! Review adding and subtracting with negatives!
