Dr. Johnson is studying the effects of alcohol consumption on memory. He randomly assigns people to four groups. Three groups co nsume varying amounts of alcohol, and one group is given only soft drinks. This research design is called a(n) ________.
1 answer:
Answer:
Experiment
Step-by-step explanation:
I'm guessing ill look it up later in a dictionary, if its wrong, report the answer.
You might be interested in
Answer:
all of them
Step-by-step explanation:
yuh yuh
2 cm = 8 feet.
Answer: what’s is the 5i
Step-by-step explanation:
Answer:
If 1/2 gallon covers 540 square feet, then 1 gallon will cover 1080 square feet.
Step-by-step explanation:
