Introduction to Statistics

This video tutorial provides a basic introduction into statistics. It explains how to find the mean, median, mode, and range of a data set. It also explains how to find the interquartile range, quartiles, percentiles as well as any outliers. It also mentions how to construct box and whisker plots, histograms, frequency tables, frequency distribution tables, dot plots, and stem and leaf plots. It also covers relative frequency and cumulative relative frequency as well as how to use it to determine the value that a corresponds to a certain percentile. Finally, this video also discusses skewness - it explains which distribution is symmetric and which is skewed to the right (positive skew) and which is skewed to the left (negative skew). Statistics - Free Formula Sheet: https://www.video-tutor.net/formula-sheets.html Statistics - Video Lessons: https://www.video-tutor.net/statistic.html ______________________________ Introduction to Statistics: https://www.youtube.com/watch?v=XZo4xyJXCak Descriptive Vs Inferential Statistics: https://www.youtube.com/watch?v=VHYOuWu9jQI Qualitative and Quantitative Data: https://www.youtube.com/watch?v=5rUVYWfZOb8 Statistic Vs Parameter: https://www.youtube.com/watch?v=Mb9BuEkbaHQ Scales of Measurement: https://www.youtube.com/watch?v=LuBD49SFpWs __________________________________ Mean, Median, Mode, & Range: https://www.youtube.com/watch?v=A1mQ9kD-i9I Weighted Mean & Averages: https://www.youtube.com/watch?v=LdrBNhWw9AM Find Missing Value Given The Mean: https://www.youtube.com/watch?v=l8KrAo089_U Excel - Mean, Median, Mode, & Range: https://www.youtube.com/watch?v=k17_euuiTKw Arithmetic, Geometric, & Harmonic Mean: https://www.youtube.com/watch?v=6G6i8vSa8Zs ___________________________________ Simple Frequency Tables: https://www.youtube.com/watch?v=lyRbCwDDnJo Relative Frequency Distribution Table: https://www.youtube.com/watch?v=gq3FPpm2yvA Cumulative Relative Frequency Table: https://www.youtube.com/watch?v=6hJGa4Zp62M Dot Plots and Frequency Tables: https://www.youtube.com/watch?v=Iu17mY1VfZU Stem and Leaf Plots: https://www.youtube.com/watch?v=MUCvUgGfzdo ____________________________________ Final Exams and Video Playlists: https://www.video-tutor.net/