The difference between a normal distribution and a standard ...

[ashley]

The difference between a normal distribution and a standard normal distribution is
 
  a. standard normal distributions are more symmetric.
  b. normal distributions are based on fewer scores.
  c. standard normal distributions always have a mean of 0 and a standard deviation of 1.
  d. there is no difference.

Question 2

The advantage of using T-scores and standard scores is
 
  a. those scores provide a common form of reference to everyone using them.
  b. only negative numbers are used.
  c. the mean is always 10.
  d. scores of 1 and +1 are equal distances from the mean.

[jaaaaaaa]

Answer to Question 1

C

Answer to Question 2

A

[ashley]

Gracias!

[xiazhe]

Excellent