If the null hypothesis of no differences across groups is true, ...

[WhattoUnderstand]

If the null hypothesis of no differences across groups is true,
 a. total variation should be equal to between-group variation.
  b. between-group variation should be equal to within-group variation.
  c. within-group variation should be equal to total variation.
  d. Both a and b are correct.
  e. a, b, and c are correct.

Question 2

The CRM process:
 a. is driven by customer information.
  b. makes segmentation obsolete.
  c. is useful only for outbound marketing programs.
  d. allows for a one-size-fits-all approach to digital marketing.

[Kimmy]

Answer to Question 1

e

Answer to Question 2

a

[WhattoUnderstand]

Thanks for the timely response, appreciate it

[nanny]

Gracias!