Box Plots & Two-Sample t-Test | IB Math AI SL | November 2023 Paper 1 TZ1 Q9

9.a) Interpreting box plots (SL 4.2) 9.b) Writing hypotheses for t-test (SL 4.12) 9.c) Finding p-value (SL 4.12) 9.d) Writing conclusion with justification (SL 4.12)