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: (Inferential Statistics (Population (Hypothesis testing (Proportion (Two…

- - - - Qualitative
      - Quantitative
        
        Discrete
        
        Continuous
    - - Primary
        
        Experimentation
        
        Observation
        
        Survey
      - Secondary
        
        Print Media
        
        Television
        
        Research Articles
        
        Stories told by reliable sources
        
        Reviews of Studies
    - - Textual
        
        Measure of Central Tendency
        
        Mean
        
        Median
        
        Mode
        
        Measures of Variability
        
        Range
        
        Standard Deviation
        
        Variance
        
        Chebyshev's Inequality
        
        Measures of Position
        
        Quartiles
        
        Deciles
        
        Percentiles
        
        Z-score
        
        Measures of Kurtosis and Skewness
        
        Measure of Relationships Between Two Variables
        
        Scatter Diagram
        
        Correlation Coefficient
        
        Counting Techniques
        
        Fundamental Principle of Counting
        
        Permuations
        
        Row Permutations
        
        Circular Permutations
        
        Distinguishable Permutations
        
        Partitioning Permutations
        
        Combinations
      - Graphical
        
        Bar Graph
        
        Pie Chart
        
        Histogram
        
        Line Graph
        
        Pictograph
        
        Boxplot
      - Tabular
        
        Single-Value
        
        Grouping
        
        Frequency
        
        Distribution
        
        Table
- - - - Nonprobability Sampling
        
        Quota
        
        Purposive
        
        Convenience
      - Probability Sampling
        
        Cluster
        
        Stratified
        
        Systematic
        
        Simple Random
  - - - Proportion
        
        Two Populations
        
        One Population
      - Mean
        
        Two Populations
        
        Independent Samples
        
        Sigma of 1st sample does not equate to the 2nd
        
        Sigma of 1st sample equates to the 2nd
        
        Sigmas for both are known or large samples
        
        Related Samples
        
        One Population
        
        Unknown sigma
        
        Sigma known or large sample
    - - Proportion
        
        Two Populations
        
        One Population
      - Mean
        
        Two Populations
        
        Related Samples
        
        Independent Samples
        
        Sigma of 1st sample does not equate to the 2nd
        
        Sigma of 1st sample equates to 2nd
        
        Sigmas for both are known or both large samples
        
        One Population
        
        Unknown sigma
        
        Known sigma or large sample