Скачать с ютуб Continuous Probability Density function of X is given by k/x^2 Expectation Variance Quartiles в хорошем качестве

Continuous Probability Density function of X is given by k/x^2 Expectation Variance Quartiles

Uniform Continuous Distribution:    • Uniform Continuous Distribution Funct...   Related Example:    • Stem and Leaf Plot with Calculation o...   #LeafPlot #stemandleafplot #anilkumar #globalmathinstitute #statistics_gcse #datamanagement_ibsl Quartile Interquartile range, semi-quartile range, outliers and data analysis from the box-and-whisker plots:    • How to Find Quartiles and Inter-Quart...      / @mathematicstutor   Learn from Anil Kumar: [email protected] Stem-and-leaf plot is an excellent method to organize the data as it is being collected. Data element is divided in two parts where the unit place value comes in the leaf and the rest is organized in the corresponding stem. It looks like a horizontal bar graph with all the values from where it is very easy to analyze the data. A continuous random variable X takes values in the interval [1, 3]. The probability density function of X is given by k/x^2 . a. Determine the value of k b. Find E(X) and Var(X) c. Calculate P(X  5/3) d. Calculate the lower and upper quartiles of X