Susan Elizabeth Cooper-Nguyen

Statistics

Education EN ↓ 31 episodes

These podcasts are for students interested in learning or reviewing topics in an introductory statistics class. Podcast topics include describing and summarizing data both graphically and numerically, probability, various distributions, confidence intervals, tests of significance, and exploration of bivariate data. This show focuses more on practice with using a graphing calculator and Microsoft Excel and less of the formulaic approach. Some of the podcasts are raw (unedited) clips from a live classroom. This course, taught on campus twice per week for 100 minutes, was recorded at the Lancaste...

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Author

Susan Elizabeth Cooper-Nguyen

Episodes

06.Excel: make a line chart,barchart,and pie chart Video 04.10.2022 3:55

In this video I make a line chart, bar chart , and pie chart using excel.

05.Intro to statistics and more on making data displays Video 04.10.2022 17:31

This is a clip from a live classroom so you will hear me interacting with students as I guide them through some of the statistical jargon that is being used and I also review how to make data displays such as pie charts and histograms using both excel and TI83.

03. Data displays- excel Video 30.09.2022 15:03

You can make boxplots, stem and leaf plots, dot plots , boxplots, and histograms at the touch of a button in excel and I will show you how in this video.

02.Descriptive statistics using TI83 and Excel Video 27.09.2022 12:03

I demonstrate how to use a TI-83 and excel(with megastat)l to report numerical summaries such as mean and median and standard deviation of a data set quickly and easily.

04. Histogram; made on graphing calculator Video 20.09.2022 8:35

In this podcast we take a data set and create a histogram on the TI-83 to display the income distribution and discuss the shape of the distribution. Sometimes you can tell whether a distribution is skewed right , skewed left, or fairly symmetric just by looking at a histogram but sometimes it's not that obvious.

01. Introduction to statistics and data displays Video 20.09.2022 26:10

Why do we need to learn and study statistics? In this podcast I begin to answer that question and I introduce some statistical jargon and terminolgy and provide an intro to ways of displaying data. Lesson 1; guided notes