PPT-Lesson Topic: The Mean Absolute Deviation (MAD)

Lesson Topic The Mean Absolute Deviation MAD Lesson Objective I can I can calculate the mean absolute deviation MAD for a given data set I can interpret the MAD as the average distances of data values from the mean. Discuss native speaker pronunciation gonna Stress that they dont have to do it but they need to be able to understand it Use selected items from textbook exercises for student practice and to identify and clear up any confusion Strategy Presentation DESCRIPTION The formula for the standard deviation is EQ 221 while the formula for the weighted standard deviation is EQ 222 where w is the weight for the ith observation N is the number of nonzero weights and is the weighted mean of the observation Problems (short) 1-2. 1. . Given the following data, compute 3-period moving average forecast for period 6?. Period 1 2 3 4 5 . Demand 73 68 65 72 67. (65+72+67)/3 = 68. 2. . Monthly sales for the past five months were as follows: April (15), May (20), June (18), July (22), August (20). Determine a September forecast, using a 4-period moving average.. Let’s start with an example. I divided the class into 2 teams, A and B. Coincidentally, the quiz average for team A is the same as team B, 81.5. So we expect a graph of their scores to be about the same, right?. MAD PROFESSOR AMPLIFICATION TD inland www.mpamp.com • info@mpamp.com Let’s start with an example. I divided the class into 2 teams, A and B. Coincidentally, the quiz average for team A is the same as team B, 81.5. So we expect a graph of their scores to be about the same, right?. Book by: . B. ertrand R. . Brinley. Slideshow by: Spencer Terry. Members of the club. The members of the mad scientists club are Jeff Crocker president, Henry Mulligan vice president and chief of . R. MAD PROFESSOR AMPLIFICATION TD inland www.mpamp.com • info@mpamp.comPOWER REQUIREMENTS:22 9V battery or DC eliminator 2.1 mm OTES:weet Honey verdrive is protected DC eliminator polarity.Use rec Students will be able to use integers to represent the velocity and the speed of an object as evidenced by . the class discussion after watching a short video.. https://www.youtube.com/watch?v=M9NBZJR5tyo. Objectives:. To calculate and interpret the standard deviation of a data set. To compare the standard deviation of data sets. Warm-up: Complete Problem 1, Questions 1 – 5, on pages 490 – 491.. Use. What is this thing?. To most others, mad . cow . disease . is characterized by the formation of vacuoles (holes) . in the . animal's brain, giving the brain a ". spongy” . appearance. As the disease progresses, the animal tremors, . Algebra 1B Lesson 42. Instructional material 2. Standard Deviation. Standard Deviation . is a number that tells us how a value in the data set differs from the mean. It also tells us how spread out the numbers are. The bigger the standard deviation, the more widespread the data is.. Absolutism + Enlightenment Lesson 2: Absolute Rulers bellwork “The royal power is absolute …The prince need render account of his acts to no one...Without this absolute authority [he] could neither do good nor repress evil. It is necessary that his power be such that no one can hope to escape him...The prince...is not regarded as a prviate person: he is a public personage, all the state is in him; the will of all the people is included in his. As all perfection and all stregnth are united in God, so all the power of individuals is united in the person of the prince.” Main Title Here. Topic 1. Topic 1 title goes here. Your text here. Your text here. Your text here. Your text here. Your text here. Your text here. Your text . here. Your text here. Your text here. Your text here.