Answer to Question #281356 in Statistics and Probability for kizze

Question #281356

how to find the mean of x ie E(x)

Expert's answer

The mean of x can be found by the formula: "\\frac{\\left(\\sum \\:x_i\\right)}{n}" where "n" is the number of terms and "\\sum\\:\\:x_i" is the sum of the terms.

Learn more about our help with Assignments: Statistics and Probability

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. 1. what is the probability that a randomly selected mango will weigh less than 1.5 kilos?
2. 1. Suppose that three items are selected at random from a manufacturing process. Each item is inspec
3. Among 200 persons interviewed as part of an urban mass transportation study, some live more than 5 m
4. The breakdown voltage of a randomly chosen diode of a certain type is known to be normally distribut
5. The following data represents the number of packages of 5 popular brands of cigarettes sold by a sup
6. State the number of subsets of {p, q, r, s}. Explain the answer please as I don't understand ho
7. 5. Let S = {1, 2} and T = {1, 2, 3}.a. List all the subsets of S and TC. What fraction of the subset

Who Can Help Me with My Assignment

There are three certainties in this world: Death, Taxes and Homework Assignments. No matter where you study, and no matter…
How to Finish Assignments When You Can’t

Crunch time is coming, deadlines need to be met, essays need to be submitted, and tests should be studied for.…
How to Effectively Study for a Math Test

Numbers and figures are an essential part of our world, necessary for almost everything we do every day. As important…