A survey of 38 randomly selected iPhone owners showed that the purchase price has a mean of $416 with a sample standard deviation of $170. Compute the standard error of the sample mean

Standard error

Standard error =. s/sq. rt (n)

= 170/ sq.rt (38)

= 170/6.165

=. 27.575

Answer: $ 27.575

I have answered your question.

Niru

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