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    Statistics

    This statistics course introduces the basics of data analysis. It starts with how to collect, organize, and interpret data, explaining the difference between a population and a sample, and the main sampling methods like stratified and convenience sampling. It then covers types of data — qualitative (nominal, ordinal) and quantitative (discrete, continuous) — and how to organize them using rules like Sturges’ formula for class intervals. The course explains measures of central tendency (mean, median, mode, and weighted mean) and measures of variability (range, variance, and standard deviation) to understand data spread. It also distinguishes sample and population formulas, using n−1 in sample variance for accuracy. Finally, it introduces skewness and kurtosis to describe the shape of data distributions. Overall, it provides a strong foundation for understanding and summarizing statistical data.

    0.0
    TE

    Tamer Elateeq

    Data Management consultant

    Description

    This statistics course introduces the basics of data analysis. It starts with how to collect, organize, and interpret data, explaining the difference between a population and a sample, and the main sampling methods like stratified and convenience sampling. It then covers types of data — qualitative (nominal, ordinal) and quantitative (discrete, continuous) — and how to organize them using rules like Sturges’ formula for class intervals. The course explains measures of central tendency (mean, median, mode, and weighted mean) and measures of variability (range, variance, and standard deviation) to understand data spread. It also distinguishes sample and population formulas, using n−1 in sample variance for accuracy. Finally, it introduces skewness and kurtosis to describe the shape of data distributions. Overall, it provides a strong foundation for understanding and summarizing statistical data.

    Course Details

    Lessons

    6

    Duration

    3 Hours

    Skill Level

    Entry level

    Views

    10

    Course Includes:

    • 6 sessions
    Enroll to course
    Publisher
    View Profile
    TE

    Tamer Elateeq

    Data Management consultant

    .

    22

    Students

    2

    Courses

    Reviews

    Course Includes:

    • 6 sessions
    Enroll to course
    Publisher
    View Profile
    TE

    Tamer Elateeq

    Data Management consultant

    .

    22

    Students

    2

    Courses