Statistics Concept Recall

The actual observations or measures of a variable.

• Data

• Data Set

• Statistics

• Good Data

The collection of observations of one or more variables.

• Data Set

• Qualitative Data

• Quantitative Data

• Statistics

It is to gather data, organize, analyze, and interpret data. It is the art of science of designing studies and analyzing the data they produce.

• Data

• Data set

• Statistics

• None of the above

(Discrimination)

Qualitative data is best displayed in?

• Bar Graph

• Frequency Table

• Pie Chart

• Scatter Graphs

(Discrimination)
What is a qualitative data?

• Categorial data

• Descriptive finding

• Measure means and averages

• Non-numerical data

(Discrimination)
Types of statistics

• Descriptive Statistics

• Standard Statistics

• Inferential Statistics

(Discrimination)

Purpose of statistics

• Observe patterns

• Determine relationship

• To measure and describe qualities

• Draw inferences or conclusions about what is seen

(Synthesis)

Gender; race; freshman; type of car; favorite color

• Qualitative or Categorial Data

• Quantitative Data

• Discreet Data

• Continuous Data

(Synthesis)

Income; height; weight; time; hours worked

• Qualitative or Categorial Data

• Quantitative Data

• Continuous Data

• Discreet Data

(Synthesis)

Dot Plots; Stem and Leaf Plots; Cumulative Frequency Plots; Histogram

• Quantitative Data

• Qualitative or Categorial Data

• Continuous Data

• Discreet Data