Answer:
A. True
Explanation:
Random sampling is an easy and accurate method of research that involves randomly picking a representative sample from a large group of sample to avoid bias and unwanted effect in a research study. When random sampling is done, each subset from a larger group stands a equal chance of representation. This is an accurate means of drawing conclusions about a population.
The answer is therefore True since the survey collected data from a random sample from each of Iowa's four current congressional districts.
Answer:
The answer is "women".
Explanation:
As just a policewoman mostly on the ground, their appearance or involvement in certain accidents and situations is critical. It's indeed up to each female cop, whenever it comes to clothing Patrimoine, getting their nails shaped or having earrings, and as long because this is not extreme and although the number of females throughout the police department remains over, studies indicate that they make up over half of the probationers.
The correct answer is letter B
Explanation: Placebo is a treatment that has no action against a symptom or disease, but often leads to healing.
Used primarily in <u>research control groups</u>, they are critical for evaluating the effects of a given drug. When we use placebos in experiments, we expect that the group using it will not show any clinical improvement. The group that is using the real drug, on the other hand, should show a substantial improvement, thus representing the therapeutic efficacy of a new drug.
Answer: The highest security classification. "Top Secret shall be applied to information, the unauthorized disclosure of which reasonably could be expected to cause "exceptionally grave damage" to the national security that the original classification authority is able to identify or describe."
Explanation:
Answer:
The answer is Brainwash.
Explanation: Did the test, got it right
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