Topics

• What is Data?
        Task:   Identify Types of Statistics
        Task:   Identify Data Types
• Where are the Data?
        Tool:
            Interactive Data Sets for Examining Maximum, Minimum and Range of Data Sets.
            Interactive Data Sets for Examining Mean, Median and Mode of Data Sets.
        Task:   Find Maximum, Minimum and Range of Data Set
        Task:   Find Mean, Median and Mode of Data Set
• Presentation of Data and Histograms: Frequency, Relative Frequency, and Weights
        Tools:
            Build Histograms from Interactive Data Sets
            Histograms from Frequency Information
            Bins and Data Organization
            Approximating Averages
        Task:   Build a Histogram
        Task:   Compute Relative Frequencies
        Task:   Approximate Mean from Relative Frequency Information
        Task:   Build a Histogram and Obtain Information about Data
• Measure of Dispersion: How Spread is the Data?
        Task:   Determine Variance and Standard Deviation
        Task:   Approximate Standard Deviation from Frequency Data
• Other Descriptions of Data: Skewness, Kurtosis
        Task:   Determine Skewness and Kurtosis of a Data Set