When the variance within a sample group is equal to 16, then the ...

[mikaylakyoung]

When the variance within a sample group is equal to 16, then the standard
  deviation for that sample is equal to
 
  a. 16
  b. 8
  c. 1.00
  d. none of these

Question 2

The concept of within variability is based on
 
  a. how far the scores in all groups deviate form the total mean
  b. how far the scores deviate from their own sample means
  c. how far each sample mean deviates from the total mean
  d. none of these

[macagnavarro]

Answer to Question 1

d

Answer to Question 2

b

[mikaylakyoung]

Excellent

[31809pancho]

Thanks for the timely response, appreciate it