Real-world math. Ratios, percentages, statistics, and probability applied to authentic contexts.
Unit rates, proportions, scaling, unit conversion, direct & inverse proportion.
Percent increase/decrease, markups, discounts, compound percentage.
Mean, median, mode, range, standard deviation, spread, skew.
Histograms, dot plots, box plots, interpreting data displays.
Line of best fit, correlation, interpreting scatterplots, residuals.
Basic probability, two-way tables, conditional probability.
Making conclusions from samples, margin of error, survey design.
Valid conclusions, experimental vs observational studies, bias.