The data value x=45 has a deviation value of 12.. wbat does this means

label Statistics
account_circle Unassigned
schedule 1 Day
account_balance_wallet $5

The data value x=45 has a deviation value of 12.. what does this means


The data value x=84 has a deviation value of -20 . what does this means

Oct 3rd, 2015

Thank you for the opportunity to help you with your question!

 data set of  x= 45 

 and deviation of 12 

 in this particular question we can see that there is a lager  diiference from the middle considering the Absolute deviation   Absolute deviation= 45-u= 12

mean = 33. This implies a greater diffeence from the average mean

Data set of 84  Deviation of 20

 this mean................ continuing  please wait just a slight problem

Please let me know if you need any clarification. I'm always happy to answer your questions.
Sep 20th, 2015

Absolute deviation =

84- MEAN = -20

 Absolute  MEAN =104

The deviation in this particular case has a smaller figure meaning that  the difference from the mean is very high ,  meaning its variance is more spread than  the one with deviation of 12 . this can mean a lot in terms of risk in business , The deviation  difference gives a good indication of the variability of annual returns and makes it easy to compare to other funds when combined with annual return data. 

 Its  also important in assessing a viability of  business investment strategies.

Sep 20th, 2015

I have another question if you dont mind,

comment on the statement "the mean loss for customers at first state bank (which was not insured) was $150 the standard deviation of the losses was -125?

Sep 20th, 2015

In this particular  case, the  variation between the deviation and  mean is very high, meaning  the customers had  a very slight  probability  of losses in  being  loyal in that particular bank

Sep 21st, 2015


I have 2 question if you dont mind,

Let f(x)=cosx

Prove f^(x)=sinx by definition


Let f(x)=x^n

Prove f^1(x)=nx^n-1  by definition 

Oct 4th, 2015

Did you know? You can earn $20 for every friend you invite to Studypool!
Click here to
Refer a Friend
Oct 3rd, 2015
Oct 3rd, 2015
Oct 17th, 2017
Mark as Final Answer
Unmark as Final Answer
Final Answer

Secure Information

Content will be erased after question is completed.

Final Answer