### Univariate and bivariate data

In this lesson, we will look at the difference between univariate and bivariate data.

Skip navigation# Unit Overview: Bivariate data

## Lessons:

### Univariate and bivariate data

### Representing bivariate data

### Correlation

### Lines of best fit

### Correlation and Causation

### Truncating axes

### Data in tables

### Choosing the right graph

8 lessons

In this lesson, we will look at the difference between univariate and bivariate data.

In this lesson, we will explore examples of scatter graphs to represent bivariate data.

In this lesson, we will investigate different kinds of correlation and interpret them from scatter graphs.

In this lesson, we will learn how to draw lines of best fit on scatter graphs, and we will invesitgate the purpose of lines of best fit.

In this lesson, we will investigate the relationship between causation and correlation.

In this lesson, we will discuss the benefits are potential problems of truncating axes.

In this lesson, we will discuss whether data in tables fit our hypotheses or not.

In this lesson, we will discuss which graph is the appropriate to display for a hypothesis.

Units in Maths

- Numbers and numerals
- Axioms and arrays
- Factors and multiples
- Order of operations
- Positive and negative numbers
- Expressions, equations and inequalities
- Angles
- Classifying 2-D shapes
- Constructing triangles and quadrilaterals
- Coordinates
- Area of 2-D shapes
- Transforming 2-D figures
- Prime factor decomposition
- Conceptualising and comparing fractions
- Manipulating and calculating with fractions
- Ratio
- Percentages
- Different number systems
- Sequences
- Forming and solving equations
- Forming and solving inequalities
- Linear graphs
- Accuracy and estimation
- Algebra and problem solving
- Ratio (8.6a)
- Ratio, real life graphs, and rates of change
- Direct and indirect proportion
- Univariate data
- Bivariate data
- Famous maths problems
- Angles and parallel lines
- Angles in polygons
- Bearings
- Volume and surface area of prisms
- Area review
- Circles
- FDP review (9.1a)
- Probability
- Sets and Venn Diagrams
- Solving linear simultaneous equations algebraically
- Solving linear simultaneous equations graphically
- Angle review (9.5a)
- Constructions, congruence, and loci
- Pythagoras's theorem
- Famous maths problems
- Ratio review (9.7a)
- Similarity and enlargement
- Surds and trigonometry
- Quadratic expressions (9.9)
- Quadratic equations (9.10)
- Indices and standard form
- Growth and decay
- Finance