Descriptive Statistics for Quantitative or Scale Data in Business Statistics (Week 3B) скачать в хорошем качестве

Descriptive Statistics for Quantitative or Scale Data in Business Statistics (Week 3B)

Quantitative (Scale) data are summarized in frequency tables and displayed with a histogram. Dr. Daniel shows you how to create bins for a quantitative variable then use the binned data in a frequency table and a histogram in Excel. We conclude with alternatives such as cumulative frequency and stem-and-leaf diagrams. All examples use the DogToys2.xlsx (link below) 0:00 Introduction 0:27 Frequency Distributions for Quantitative Data 0:58 Creating bins (binning) for quantitative data 2:12 Simple frequency of binned data using a pivot table in Excel 6:05 Histograms with binned scale data in Excel 7:19 Histograms display data - skewness, kurtosis, bimodality 9:08 Skewness - positive & negative skew - pipe cleaner example 16:11 Cumulative frequency distributions 18:53 Stem and Leaf Diagrams 20:44 The tens place and the ones place illustration Lecture date: Tuesday, January 26, 2021 Missouri State University Statistics Instructors: you are free to link to this video and the playlist for your seated or online statistics course or for other educational purposes. Edited in Camtasia 2020 Visual and audio content from DigitalJuice.com Music: 248609_theBlues_15_Standard Source: Digital Juice Royalty Free Music Link to a Google Drive folder with any files that I use in the videos including spreadsheets, the Bear Handout, and the DogToys2.xlsx dataset. As I add new files, they will appear here, as well. https://drive.google.com/drive/folder... To download, hover your cursor over the file icon and a blue download icon will appear. You do not need to request access to a file.