You’ll find that the resulting outcome is a continuous figure if Y represents the random variable for the average height of a random group of 25 people, because height can be 5 feet, 5.01 feet, or 5.0001 feet.
X is a random variable with a density function given by: fx(x)=(frac{1}{4})u(x)exp(frac{-x}{4}) Find the expected value of the function g(X) X^2 Given the following probability density function f (x) = (3 x^2 if 0 less than or equal to x ...
I would like to find the expected value of a random variable given a distribution and a constraint. For example, given a normal distribution, what is the expected value of x with the constraint that x > 0. The unconditional expected value would be x...
Also, administrators used partitions to reserve a certain amount of space for operating system areas; for example, they didn’t want users to be able to fill up the entire system and prevent critical services from working. This practice is not unique to Unix; you’ll still find many new Wi...
How to Select the Right AP Classes for You. The College Board encourages all types of students to enroll in AP Precalculus, which it says can promote timely high school and college graduation, as well as cultivate a passion for STEM. However, be aware that your school may require you to...
COVID-19 is a reminder of their destructive power, but they’re crucial to humans’ development and survival.
Seasonal forecasting will help you predict your sales and revenue during your busiest time of year. Here’s why it’s important, and a guide to doing it right.
So if you haven’t touched your bio or changed your pinned Tweet in a few years, now’s the perfect time to put your Twitter presence under the microscope. Below we break down how to conduct a Twitter audit to improve your profile’s presentation and performance. What is a Twitter audit...
For example, if you find there’s a bottleneck during the manufacturing stage, you can address it quickly before it affects other parts of the supply chain. Forecasting seasonal demand for your store Your forecast isn’t set in stone, and one of the most useful things you can do is adjust...
= 0) { string tempString = format; // Use the regular expression MatchCollection matchCollection; lock (typeof(Regex)) { matchCollection = regEx.Matches( format ); } // Use the matches to find the properties on the current instance foreach (Match m in matchCollection) { if (m.Groups....