Answer:
There are 15,958,866 adults in a region. If a polling organization randomly selects 1235 adults without replacement, are the selections independent or dependent? If the selections are dependent, can they be treated as independent for the purposes of calculations? - Option D is the best answer.
If the selections are dependent, can they be treated as independent for the purposes of calculations? Option A is the best answer.
Step-by-step explanation:
There are 15,958,866 adults in a region. If a polling organization randomly selects 1235 adults without replacement - The selections are dependent, because the selection is done without replacement - Option D.
If the selections are dependent, can they be treated as independent for the purposes of calculations - The selections are independent, because the sample size is small relative to the population - Option A.