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Overview of Statistics
Branches of Statistics
Types of Data
Levels of Measurement
Review!
50
Information coming from observations, counts, measurements, or responses.
What is Data?
50
The collection, analysis, and presentation of data.
What is Descriptive Statistics?
50
Attributes, labels, or numerical entries.
What is Qualitative?
50
Qualitative only. Categorized using names, labels, or qualities.
What is Nominal Level of Measurement?
50
Quantitative or Qualitative?: Age of your Car
What is Quantitative?
100
Science of collecting, organizing, analyzing, and interpreting data in order to make decisions.
What is Statistics?
100
Drawing conclusion from the information from descriptive statistics.
What is Inferential Statistics?
100
Numerical measurements or counts.
What is Quantitative?
100
Qualitative or Quantitative. Categorized in order, or ranking but differences between data entries is not meaningful.
What is Ordinal Level of Measurements?
100
Nominal, Ordinal, Interval, or Ratio: Zip Codes
What is Nominal?
150
All the members in a group.
What is Population?
150
Determining how a population behaves derived from a sample.
What is an example of Inferential Statistics?
150
Quantitative measurement that cannot be counted like an average.
What is Continuous?
150
Can be ordered and meaningful differences between data entries can be calculated. 0 represents position on scale, not an actual 0.
What is Interval Level of Measurement?
150
Nominal, Ordinal, Interval, or Ratio: Calendar Dates
What is Interval?
200
A subset, or part, of a population.
What is Sample?
200
The action of a physician studying turbulence in a laboratory.
What is an example of Descriptive Statistics?
200
Can be counted like the number of wheels on a car.
What is Discrete?
200
The same as Interval except 0 is an actual 0 and a measurement.
What is Ratio Level of Measurements?
200
Nominal, Ordinal, Interval, or Ratio: Age
What is Ratio?
250
An official count of a population.
What is Census?
250
Inferential And Descriptive Statistics.
What is the branches of statistics?
250
The measurement of how fast a car was going.
What is an example of Quantitative Data?
250
ex. Student numbers
What is Nominal Level of Measurements?
250
Nominal, Ordinal, Interval, or Ratio: Street Numbers
What is Ordinal?