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

and

The data value x=84 has a deviation value of 12. what does this mean?

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

This means the mean of the distribution of is either 45 + 12 = 57 or 45–12 = 33, because for data value x = 45 deviation is 12.in second caseThis means the mean of the distribution of is either 84 + 12 = 96 or 84–12 = 72, because for data value x = 84 deviation is 12.You may use promo code: Ravi S and get $10 free.It will help you post paid question and get proper help :)

Sorry I ment The data value x=84 has a deviation value of -20. what does this mean?

It means the mean of the distribution of is either 84 - 20 = 64 or 84 + 20 = 104 , because for data value x = 84 deviation is -20.

Thank you!

I have another question if you don't 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?

HI!,

I have 2 questions please,

Let f(x)=cosx

Prove f^(x)=sinx by definition

and...

Let f(x)=x^n

Prove f^1(x)=nx^n-1 by definition

Please post it as a new question, will surely help you

Secure Information

Content will be erased after question is completed.

Enter the email address associated with your account, and we will email you a link to reset your password.

Forgot your password?

Sign Up