RAUCI20GO RAUCI20GO

Mathematics

Answered

X and Y are independent random variables. X has mean 100 and standard deviation 12. Y has mean 30 and standard deviation 9. What are the mean and standard deviation of (X–Y)?

Answer :

IRMABELLA7877GO IRMABELLA7877GO

Answer:

x is down and up and y is up then down

Step-by-step explanation:

I think

Answer Link

Go Question: Other Questions

Heliox Is A Mixture Of Helium And Oxygen Gas Used To Help Patients With Breathing Difficulties. It Is Also Used For Scuba Diving. The Total Pressure In A Tank O

If The Price Level Rose In Three Consecutive Years From 100 To 120 To 140, Then The Inflation Rate Over Those Years Would?

Consider The Expressions Shown Below. A. -8x^2 - 3x + 4 B. 8x^2 - 3x + 8 C. 8x^2 + 3x - 4 Complete Each Of The Following Statements With The Letter That Repres

What Two Factors Might Account For The Differences In These Europeans' Views About The Native Americans?

A User Wants To Visualize A Highly Complex 3D Model Using A Virtual Reality Headset. What Is The Best Way For The User To Do This?

Hagfish Are Noted For Having A Skull, But No . . . A. Pharyngeal Slits. B. Vertebral Column. C. Brain. D. Tail.

Need Some Help With This

The Johnson Administration's Office Of Economic Opportunity Funded Programs That Enabled Citizens To Create Agencies To Improve Their Lives At The Local Level.

What Is The Oxidation State Of Oxygen (O) In The Reactant O2(g)?

Kendra Received A Bonus That Was 30% Of Her Monthly Earnings. If Her Monthly Earnings Were $930, How Much Was Kendra's Bonus?

Who Would Bear The Cost Of Correcting The Nonconforming Carts That Were Accepted By The Government?

I Love Pizza Which Kind Of Sentence