PPT-Mean, Median, Mode, and Range

First arrange the numbers in order by size Example 3 5 5 6 8 10 12 MEAN The average of the numbers Add the numbers together Divide by how many numbers were added 355681012 49. Mean Arithmetic Mean To calculate the arithmetic mean of a set of data we must 64257rst add up sum all of the data values and then divide the result by the number of values Since is the symbol used to indicate that values are to be summed see Sigm Functional Maths Curriculum links. L1: Find mean and range. L2: Use statistical methods to investigate situations . August 2015. . Kindly contributed by . Hamid . Hamitoglu. ,. MEF International School. Istanbul. . 4.2 Shapes of Distributions. Number of Modes. One way to describe the shape of a distribution is by its number of peaks, or modes.. Uniform distribution—has no mode because all data values have the same frequency.. Batched. Range Median. Extensions. Maintain a. set of. . n. points in. the plane.. In the static. case the point set is fixed, and in the dynamic case points can be inserted and deleted. The objective is to use small space and support efficient range median queries.. Range. ©. Mike’s Math Mall. CCCS Aligned. I met a. m. ean median once. I made sure to keep my mode out of that. range!. Mean. The meaning. of. Are we. t. alking about my. m. y sister?. Part 1. This is. GCSE . Science. This presentation covers these Maths skills:. find . arithmetic . means. u. nderstand . the terms mean, mode and . median.. © 2016 AQA. Created by Teachit for AQA.. H. ow . can . we summarise data?. Last modified: 12. th. October 2013. Averages. There are different averages: some are more meaningful than others depending on the context.. What is the average number of ears in the world human population?. Mean. Breadth. . of. . distribution. 　.  . Breadth. . of. . distribution. 　.  . Breadth. . of. . distribution. 　.  .  . Number of trials. . Times of A.  .  . Calculation of mean.  . What Is Central You have tabulated your data. You have graphed your data. Now it is time to summarize your data. One type of summary statistic is called central tendency. nother is called dispersio FINDING THE MEAN An important concept that is used in calculating grades, in controlling the quality of products, and in many other situations is the “average” of a set of measurements. The avera Individual series: . The calculation of Median involves two basic steps (. i. ) location of median class and (ii) finding out its value.. The median class in individual series is [ (n+1)/2]. th. item.. Obj. 6.SP.3 . Today we will be learning about . Statistics. . . Statistics. . is a branch of mathematics . that deals with . collecting. and . analyzing. a set of data. . When data has been collected, statisticians like to “measure” two things:. This resource provides animated demonstrations of the mathematical method.. Check animations and delete slides not needed for your class.. Andy is growing flowers. . After 1 week he measures the height of the flowers. . Mean. Mean cont.. Median. Median cont.. Mode. Range. Find the mean, median, mode, and range. 67, 65, 53, 63, 67, 61. Answers.