Mathematics of Data Management

Counting, probability, probability distributions, data organization, statistical analysis, and a culminating investigation.

Browse course units →✦ Try a guided homework demo

Course snapshot

Grade: 12
Pathway: University
Prerequisite: MCR3U or MCF3M

Sequence note

This is a current Ontario course code. A school may teach the strands in a different order. Math101 organizes shared lessons into a practical study sequence; it does not replace a school’s official course outline.

Course library

Units and connected Math101 lessons

Each topic opens the same central Math101 lesson, so notes stay consistent across courses instead of being copied into disconnected folders.

Counting and probability

Fundamental Counting PrincipleFull lesson PermutationsFull lesson CombinationsFull lesson ProbabilityFull lesson Conditional ProbabilityFull lesson

Probability distributions

Random VariablesFull lesson Expected ValueFull lesson Binomial DistributionFull lesson Normal DistributionFull lesson

Data organization

Data CollectionFull lesson Sampling MethodsFull lesson Bias in DataFull lesson RangeFull lesson VarianceFull lesson Standard DeviationFull lesson

Statistical analysis

CorrelationFull lesson Linear RegressionFull lesson Normal DistributionFull lesson Confidence IntervalsFull lesson