Polls conducted by political organizations _________ provide ...

[RRMR]

Polls conducted by political organizations _________ provide information about the poll's validity.
 
  A) usually provide perfect
  B) always provide
  C) should provide
  D) should not provide
 
  Fill in the blank with correct words.

Question 2

In evaluating a nutritional breakfast program for children in poverty, randomly assigning children to breakfast/no-breakfast groups
 
  A) will create clear statistical problems.
  B) will create data that are uninterpretable.
  C) is an ethical problem.
  D) should always include a repeated measures component.

[l.stuut]

Answer to Question 1

Answer: C

Answer to Question 2

Answer: C

[RRMR]

Thanks for the timely response, appreciate it

[daiying98]

YES! Correct, THANKS for helping me on my review