POE Statistics

Statistics is the collection, _____, and interpretation of data.

Descriptive Statistics:

• Describe selected data to evaluate a population

• Generalize and evaluate a population based on sample data

• Select important data based on a sample

• Describe collected data

Inferential Statistics:

• Describe selected data to evaluate a population

• Select important data based the total of the population

• Generalize and evaluate a population based on sample data

• Describe collected data

_____ or Qualitative Data

Values are names or labels:

Color of M&M's, Breed of Dogs

_____ or Quantitative Data

Values represent a measurable quantity:

Population, number of M&M's, number of defective parts

Data Collection:

Sampling can be...

(Select all that apply)

• Inconvenient

• Systematic

• Stratified

• Random

• Cluster

Graph Data Representation

can be done using:

(Select all that apply)

• Histogram

• Frequency Polygons

• Bar Chart

• Pie Chart

Choose the correct type of graphic representation:

• Histogram

• Frequency Polygons

• Bar Chart

• Pie Chart

Choose the correct type of graphic representation:

• Histogram

• Frequency Polygons

• Bar Chart

• Pie Chart

Choose the correct type of graphic representation:

• Histogram

• Frequency Polygons

• Bar Chart

• Pie Chart