HSC Higher Mathematics 2nd Paper Note 10th Chapter Measures of Dispersions and Probability

HSC Higher Mathematics 2nd Paper Note 10th Chapter Measures of Dispersions and Probability. In statistics, dispersion (also called variability, scatter, or spread) is the extent to which a distribution is stretched or squeezed. Common examples of measures of statistical dispersion are the variance, standard deviation, and interquartile range. Dispersion is contrasted with location or central tendency, and together they are the most used properties of distributions.

HSC Higher Mathematics 2nd Paper Note 10th Chapter Measures of Dispersions and Probability

HSC Higher Mathematics 2nd Paper Note 10th Chapter Measures of Dispersions and Probability

HSC Higher Mathematics 2nd Paper Note 10th Chapter Measures of Dispersions and Probability

HSC Higher Mathematics 2nd Paper Note 10th Chapter Measures of Dispersions and Probability

HSC Higher Mathematics 2nd Paper Note 10th Chapter Measures of Dispersions and Probability

A mean-preserving spread (MPS) is a change from one probability distribution A to another probability distribution B, where B is formed by spreading out one or more portions of A’s probability density function while leaving the mean (the expected value) unchanged. The concept of a mean-preserving spread provides a partial ordering of probability distributions according to their dispersions: of two probability distributions, one may be ranked as having more dispersion than the other, or alternatively neither may be ranked as having more dispersion.

teachingbd24.com is such a website where you would get all kinds of necessary information regarding educational noes, suggestions and questions’ patterns of school, college, and madrasahs. Particularly you will get here special notes of physics that will be immensely useful to both students and teachers. The builder of the website is Mr. Md. Shah Jamal Who has been serving for 30 years as an Asst. Professor of BAF Shaheen College Dhaka. He expects that this website will meet up all the needs of Bengali version learners /students. He has requested both concerned students and teachers to spread this website home and abroad.

HSC Higher Mathematics 2nd Paper Note 10th Chapter Measures of Dispersions and Probability

Comment With Facebook