Visual Displays of Univariate Data.notebook
1
September 19, 2016
AIM: How do we display data in various visual representations?
GET READY: What is the purpose of statistics?
Definitions:
Variable
Data
Visual Displays of Univariate Data.notebook
2
September 19, 2016
Quantitative Data
Discrete
Continuous
Qualitative Data
Visual Displays of Univariate Data.notebook
3
September 19, 2016
Types of data Visual Representation
Data classified by Number of Variables Represented
Univariate
Bivariate
Multivariate
Visual Displays of Univariate Data.notebook
4
September 19, 2016
Visual Displays of Univariate Data.notebook
5
September 19, 2016
Constructing visual representations of Univariate Data5 Graphical Representations
1.
2.
3.
4.
5.
In order to create any type of visual display we need to organize the data.
Visual Displays of Univariate Data.notebook
6
September 19, 2016
For data with a large range, we can group data into intervals
Visual Displays of Univariate Data.notebook
7
September 19, 2016
Dot Plot
Construct a Dot Plot
Visual Displays of Univariate Data.notebook
8
September 19, 2016
Histogram
Construct a Histogram
Visual Displays of Univariate Data.notebook
9
September 19, 2016
Stem and Leaf Plot
Construct Stem and Leaf Plot
Visual Displays of Univariate Data.notebook
10
September 19, 2016
Cumulative Frequency Graph
Construct Cumulative Frequency Graph
Visual Displays of Univariate Data.notebook
11
September 19, 2016
Box and Whisker Plot
Construct a Box and Whisker Plot
Visual Displays of Univariate Data.notebook
12
September 19, 2016
OCW 2 Create a univariate data question and collect a minimum of 30 pieces of data (please create a question that will provide you with a range of data).
Bring your data to our next class, where you will be creating visual displays and answering analysis and reflection questions.