Answer to Question #83463 in Statistics and Probability for Liza

Question #83463

A population of 10,000 students has mean age 20 years old and standard deviation 4 years. Find the mean and standard error of sampling distribution of the sample mean x̅ for sample sizes of 100.

Expert's answer

Download Answer

Learn more about our help with Assignments: Statistics and Probability

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. It is known that only 60% of a defective computer can be repaired. A sample of eight computers is se
2. A student answers eight MCQ type of questions. Each question has five answers with only one correct
3. Given that Y~b(y; 4, 0.4), find the probabilities of the following events: (a) (Y<2) (b) (Y=2)
4. It is found that 40% of the first year students are using a learner study system in one semester. Fi
5. Compute the probabilities of y successes using exact probability binomial distribution for the follo
6. No. 1: The table below gives the distribution of heights of 1000 yam tubers at Mile 12 market of Ket
7. Two marbles are drawn in succession from a box containing 10 black, 30 green, 20 purple and 15 yello

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…