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Statistical Treatment of Data
14問 • 1年前
  • a consecrated person to Saint Michael the Archangel
    • 通報

    問題一覧

  • 1

    4 Importance of Statistical Treatment

    (1) Validity and Credibility: (2) Informed Decision-Making: (3) Robust Methodology (4) Generalization of Findings

  • 2

    2 Statistical Tests in Hypothesis Testing

    Parametric Non-Parametric

  • 3

    3 Parametric Tests: These tests assume certain properties of the data. Common types include:

    Regression Test Comparison Tests Correlation Tests

  • 4

    (3) Non-Parametric Tests: These tests do not assume specific characteristics about the data. Common examples include:

    (1) Kruskal-Wallis Test (2) Mann-Whitney U Test (3) Wilcoxon Signed-Rank Test (4) Chi- Square Teat

  • 5

    Types of Data (4)

    (1) Categorical Data: (2) Numerical Data: (3) Discrete Data (4)Continuous Data:

  • 6

    2 Data Distribution

    (1) Normal Distribution (2) Skewed Distribution

  • 7

    Most data points cluster around a central value, forming a bell-shaped curve (e.g., human height).

    Normal Distribution

  • 8

    • Data is not evenly spread. Positive skew (right-skewed) has low values with a few high values, while negative skew (left-skewed) has high values with a few low values.

    Skewed Distribution

  • 9

    Data points connected from the same source (e.g., pre- and post-treatment measurements)

    Paired Observations

  • 10

    • Independent data points from different groups (e.g., test scores from different schools).

    Unpaired Observations

  • 11

    1 Summarizes and characterizes data without generalizing to a population. Key metrics include averages, ranges, and standard deviations, often presented graphically.

    Descriptive Statistics

  • 12

    2 Extends inferences from sample data to the overall population, allowing researchers to make predictions and generalizations.

    Inferential Statistics

  • 13

    Effective data management involves ethical collection procedures, handling missing data, and ensuring data integrity through cleaning and screening. Ethical practices include obtaining informed consent, anonymization, and secure data storage.

    Fundamental concepts and data

  • 14

    critical for communicating research findings effectively. Visuals such as tables, graphs, and charts enhance clarity. Best practices include clear labeling, logical organization, and the inclusion of relevant statistical notations.

    Data Presentation

    • THC1104 - MIDTERMS FESTIVALS

    THC1104 - MIDTERMS FESTIVALS

    a consecrated person to Saint Michael the Archangel · 25問 · 1年前

    THC1104 - MIDTERMS FESTIVALS

    THC1104 - MIDTERMS FESTIVALS

    25問 • 1年前
    a consecrated person to Saint Michael the Archangel

    THC1104 - ATTRACTIONS

    THC1104 - ATTRACTIONS

    a consecrated person to Saint Michael the Archangel · 18問 · 1年前

    THC1104 - ATTRACTIONS

    THC1104 - ATTRACTIONS

    18問 • 1年前
    a consecrated person to Saint Michael the Archangel

    Data Collection

    Data Collection

    a consecrated person to Saint Michael the Archangel · 15問 · 1年前

    Data Collection

    Data Collection

    15問 • 1年前
    a consecrated person to Saint Michael the Archangel

    Mendeley

    Mendeley

    a consecrated person to Saint Michael the Archangel · 7問 · 1年前

    Mendeley

    Mendeley

    7問 • 1年前
    a consecrated person to Saint Michael the Archangel

    Statistical Test in Hypothesis

    Statistical Test in Hypothesis

    a consecrated person to Saint Michael the Archangel · 7問 · 1年前

    Statistical Test in Hypothesis

    Statistical Test in Hypothesis

    7問 • 1年前
    a consecrated person to Saint Michael the Archangel

    TAGLINES NCR

    TAGLINES NCR

    a consecrated person to Saint Michael the Archangel · 15問 · 1年前

    TAGLINES NCR

    TAGLINES NCR

    15問 • 1年前
    a consecrated person to Saint Michael the Archangel

    Capitals

    Capitals

    a consecrated person to Saint Michael the Archangel · 17問 · 1年前

    Capitals

    Capitals

    17問 • 1年前
    a consecrated person to Saint Michael the Archangel

    Capitals R (I,II,III,IV-A,IV-B,V)

    Capitals R (I,II,III,IV-A,IV-B,V)

    a consecrated person to Saint Michael the Archangel · 43問 · 1年前

    Capitals R (I,II,III,IV-A,IV-B,V)

    Capitals R (I,II,III,IV-A,IV-B,V)

    43問 • 1年前
    a consecrated person to Saint Michael the Archangel

    Recreation, Leisure and Sports

    Recreation, Leisure and Sports

    a consecrated person to Saint Michael the Archangel · 25問 · 1年前

    Recreation, Leisure and Sports

    Recreation, Leisure and Sports

    25問 • 1年前
    a consecrated person to Saint Michael the Archangel

    SPA History and Types

    SPA History and Types

    a consecrated person to Saint Michael the Archangel · 13問 · 1年前

    SPA History and Types

    SPA History and Types

    13問 • 1年前
    a consecrated person to Saint Michael the Archangel

    10 Articles

    10 Articles

    a consecrated person to Saint Michael the Archangel · 10問 · 1年前

    10 Articles

    10 Articles

    10問 • 1年前
    a consecrated person to Saint Michael the Archangel

    Top Ten Global Trends for 2011

    Top Ten Global Trends for 2011

    a consecrated person to Saint Michael the Archangel · 10問 · 1年前

    Top Ten Global Trends for 2011

    Top Ten Global Trends for 2011

    10問 • 1年前
    a consecrated person to Saint Michael the Archangel

    10 Articles and Definitions

    10 Articles and Definitions

    a consecrated person to Saint Michael the Archangel · 19問 · 1年前

    10 Articles and Definitions

    10 Articles and Definitions

    19問 • 1年前
    a consecrated person to Saint Michael the Archangel

    Ancient Civilizations

    Ancient Civilizations

    a consecrated person to Saint Michael the Archangel · 32問 · 1年前

    Ancient Civilizations

    Ancient Civilizations

    32問 • 1年前
    a consecrated person to Saint Michael the Archangel

    Pasttimes in the Middle Ages

    Pasttimes in the Middle Ages

    a consecrated person to Saint Michael the Archangel · 14問 · 1年前

    Pasttimes in the Middle Ages

    Pasttimes in the Middle Ages

    14問 • 1年前
    a consecrated person to Saint Michael the Archangel

    SDG GOALS

    SDG GOALS

    a consecrated person to Saint Michael the Archangel · 21問 · 1年前

    SDG GOALS

    SDG GOALS

    21問 • 1年前
    a consecrated person to Saint Michael the Archangel

    Defintion of SDG Goals

    Defintion of SDG Goals

    a consecrated person to Saint Michael the Archangel · 20問 · 1年前

    Defintion of SDG Goals

    Defintion of SDG Goals

    20問 • 1年前
    a consecrated person to Saint Michael the Archangel

    問題一覧

  • 1

    4 Importance of Statistical Treatment

    (1) Validity and Credibility: (2) Informed Decision-Making: (3) Robust Methodology (4) Generalization of Findings

  • 2

    2 Statistical Tests in Hypothesis Testing

    Parametric Non-Parametric

  • 3

    3 Parametric Tests: These tests assume certain properties of the data. Common types include:

    Regression Test Comparison Tests Correlation Tests

  • 4

    (3) Non-Parametric Tests: These tests do not assume specific characteristics about the data. Common examples include:

    (1) Kruskal-Wallis Test (2) Mann-Whitney U Test (3) Wilcoxon Signed-Rank Test (4) Chi- Square Teat

  • 5

    Types of Data (4)

    (1) Categorical Data: (2) Numerical Data: (3) Discrete Data (4)Continuous Data:

  • 6

    2 Data Distribution

    (1) Normal Distribution (2) Skewed Distribution

  • 7

    Most data points cluster around a central value, forming a bell-shaped curve (e.g., human height).

    Normal Distribution

  • 8

    • Data is not evenly spread. Positive skew (right-skewed) has low values with a few high values, while negative skew (left-skewed) has high values with a few low values.

    Skewed Distribution

  • 9

    Data points connected from the same source (e.g., pre- and post-treatment measurements)

    Paired Observations

  • 10

    • Independent data points from different groups (e.g., test scores from different schools).

    Unpaired Observations

  • 11

    1 Summarizes and characterizes data without generalizing to a population. Key metrics include averages, ranges, and standard deviations, often presented graphically.

    Descriptive Statistics

  • 12

    2 Extends inferences from sample data to the overall population, allowing researchers to make predictions and generalizations.

    Inferential Statistics

  • 13

    Effective data management involves ethical collection procedures, handling missing data, and ensuring data integrity through cleaning and screening. Ethical practices include obtaining informed consent, anonymization, and secure data storage.

    Fundamental concepts and data

  • 14

    critical for communicating research findings effectively. Visuals such as tables, graphs, and charts enhance clarity. Best practices include clear labeling, logical organization, and the inclusion of relevant statistical notations.

    Data Presentation