PPT-Statistics Measures of Center

Mean The mean is the average of a set of numbers Example Roy compared the prices of a cd player at 5 stores The prices at each store were 80 95 60 90 and 85 What was the mean price of the cd players. Mean, Median, Mode, . Range. Measures of Variation. Box . Plots. Line . Plots. Histograms. CCGPS Standards. MCC6.SP.1. . Recognize a statistical question as one that anticipates variability in the data related to the question and accounts for it in the answers. For example, “How old am I?” is not a statistical question, but “How old are the students in my school?” is a statistical question because one anticipates variability in students’ ages. . Types of Biological Data. Summary Descriptive Statistics. Measures of Central Tendency. Measures of Dispersion. Assignments. Scales of Measurement: General Comments . Any observation or experiment in biology involves the collection of information (observe plants). into the Common Core Standards. A Professional Development Seminar sponsored by the Ann Arbor Chapter of the ASA. Name. School. Interesting Personal Statistic. Introductions. A Framework for Teaching . Prescription Drug Abuse:. Statistics and Analysis, Past and Present . Al Mock, MD, MS, DABP, . FCAP, FNAME. WV Chief Medical Examiner. October 25, 2014. Charleston, WV. Polypharmacy. 1. Most Drug Overdose Deaths Involve Multiple Substances. News. Looking at Normal Distribution and Its Familiar Curve. Using Measures of Data Variation to Judge the Credibility of Statistics in the News. Just as you can use measures like the margin of error and standard deviation to gauge your confidence in the data that you’re reading, you can also use these metrics to measure your confidence in the articles or stories where the statistics are reported. . to . Evaluate the . Credibility of Statistics in the . News. Looking at Normal Distribution and Its Familiar Curve. Using Measures of Data Variation to Judge the Credibility of Statistics in the News. Ton de Waal. 15 March, 2017. Overview. Komuso. : . ESSnet. on . quality of multisource statistics . Basic data configurations (BDCs) and some work done. For . all BDCs literature reviews have . been carried out. Many . studies generate large numbers of data points, and to make sense of all that data, researchers use statistics that . summarize. the data, providing a better understanding of overall tendencies within the distributions of scores. Inferential Statistics. What You Need to Know for The Exam….. You will not have to conduct these tests in an exam(cue… sigh of relief). However you will have to;. Know the purpose of using Inferential Statistics.. Reference. No.. Particulars. Slide From – To . 1.. Chapter 1 . Introduction to Business. Statistics. 08 – 21 . 2.. Chapter. 2. Descriptive Statistics: Collection, Processing and Presentation of Data. Comparing and Contrasting Data Sets. Bellwork. Number of Hours of TV Watched by Students on Saturday. . x. . x. . x x. . x x x. . x x x x x. . x x x x x x x. . 0 1 2 3 4 5 6. Write two to three observations about the data displayed in the dot plot.. What We Will Learn. Compare mean, median, and mode. Find range and standard deviation. Identify effects of transformations on data. Needed Vocab. Measure of center:. mean, median, and mode. Mean:. sum of the data divided by total number of data values, aka average. Mean Absolute Deviation (MAD). The average distance each data point is away from the mean of the data.. Example: . Find the MAD of the following data set: . . 12, 16, 7, 13. Measures of Center. The two measures of center are . Descriptive Statistics Part I Each slide has its own narration in an audio file. For the explanation of any slide click on the audio icon to start it. Professor Friedman's Statistics Course by H & L Friedman is licensed under a