Waiting for answer This question has not been answered yet. You can hire a professional tutor to get the answer.
In 2006, Pew Research Center found that only 16% of older US Latinos supported same sex marriage. In a more recent poll, they found that support for...
In 2006, Pew Research Center found that only 16% of older US Latinos supported same sex marriage. In a more recent poll, they found that support for same sex marriage has increased quite a bit. Of the 12 people randomly sampled, 22% supported same sex marriage. Can we safely use the z-test for p in this case? Which of the following is correct?
It is not safe to use the z-test for p in this case since 12*(.16) is not large enough.
It is not safe to use the z-test for p in this case since the sample was not random.
It is safe to use the z test for p in this case.
It is not safe to use the z-test for p in this case since 12*(.22) is not large enough.
