Question Details

(Solved) Please help I'm lost from here.... Mean


Please help I'm lost from here....

Mean ,0,0,0,0,0,15,15,30,30,45, and 60/12

So 195/12=

Mean =16.25


To calculate deviance for each data value from the mean you must subtract each of the individual numbers by the mean as follows:

Deviation of Mean: 0-16.25= -16.25, 0-16.25= -16.25, 0-16.25=- 16.25, 0-16.25= -16.25, 0-16.25= .25, 0-16.25= -16.25, 15-16-25=-1.25, 15-16.25=-1.25, 30-16..75, 30- 16..75, 45-16..75, 60-16..75

-------------?

The deviances are squared and then added together:

(-16.25)2 + (-16.25)2 + (-16.25)2 + (-16.25)2(-16.25)2 + (-16.25)2+(-1.25)2+(1.25)2+(13.75)+(13.75)+(28.75)+(43.75)=

------------?




0

 

0

 

0

 

0

 

0

 

15

 

15

 

30

 

30

 

45

 

60

 

17.72727

 


 

-17.72727

 

-17.72727

 

-17.72727

 

-17.72727

 

-17.72727

 

-2.727273

 

-2.727273

 

12.27273

 

12.27273

 

27.27273

 

42.27273

 


 

314.2562

 

314.2562

 

314.2562

 

314.2562

 

314.2562...

 


Solution details:

Pay using PayPal (No PayPal account Required) or your credit card . All your purchases are securely protected by .
SiteLock

About this Question

STATUS

Answered

QUALITY

Approved

DATE ANSWERED

Oct 15, 2019

EXPERT

Tutor

ANSWER RATING

YES, THIS IS LEGAL

We have top-notch tutors who can do your essay/homework for you at a reasonable cost and then you can simply use that essay as a template to build your own arguments.

You can also use these solutions:

  • As a reference for in-depth understanding of the subject.
  • As a source of ideas / reasoning for your own research (if properly referenced)
  • For editing and paraphrasing (check your institution's definition of plagiarism and recommended paraphrase).
This we believe is a better way of understanding a problem and makes use of the efficiency of time of the student.

NEW ASSIGNMENT HELP?

Order New Solution. Quick Turnaround

Click on the button below in order to Order for a New, Original and High-Quality Essay Solutions. New orders are original solutions and precise to your writing instruction requirements. Place a New Order using the button below.

WE GUARANTEE, THAT YOUR PAPER WILL BE WRITTEN FROM SCRATCH AND WITHIN A DEADLINE.

Order Now