Raw scores may never be converted into z scores unless the raw ...

[xclash]

Raw scores may never be converted into z scores unless the raw score mean
  is equal to 0.
 
  Indicate whether the statement is true or false

Question 2

In evaluating these data, the chi square's degrees of freedom would equal
 
  a. 1
  b. 4
  c. 2
  d. cannot tell from the information provided

[diesoon]

Answer to Question 1

F

Answer to Question 2

Thank you soo much