In a standardized distribution, the mean is always __________ and ...

[frankwu]

In a standardized distribution, the mean is always __________ and the standard deviation is always __________.
 
  Fill in the blanks with correct word

Question 2

A bimodal distribution often indicates
 
  a. that there will be two means
  b. that there will be two medians
  c. that the mean, median and mode have the same value
  d. that two separate sub-groups may have probably been measured

[triiciiaa]

Answer to Question 1

0 ; 1

Answer to Question 2

d

[frankwu]

Thanks for the timely response, appreciate it

[frankwu0507]

Gracias!