What z-score corresponds to a score that is above the mean by 2 ...

[a0266361136]

What z-score corresponds to a score that is above the mean by 2 standard deviations?
 
  a. +2
  b. +10
  c. +20
  d. Impossible to determine without knowing the value of the standard deviation

Question 2

What position in the distribution corresponds to a z-score of z = 1.00?
 
  a. Below the mean by 1 point
  b. Below the mean by a distance equal to 1 standard deviation
  c. Above the mean by 1 point
  d. Above the mean by a distance equal to 1 standard deviation

[succesfull]

Answer to Question 1

A

Answer to Question 2

B

[a0266361136]

Thanks for the timely response, appreciate it

[kthug]

Gracias!