Guess the song 100 POINTS Baby back, ayy
Couple racks, ayy
Couple Grammys on him
Couple plaques, ayy
That's a fact, ayy
Throw it back, ayy
Throw it back, ayy
And this one is for the champions
I ain't lost since I began, yeah
Funny how you said it was the end, yeah
Then I went did it again, yeah
I told you long ago, on the road
I got what they waitin' for
I don't run from nothin', dog
Get your soldiers, tell 'em I ain't layin' low
You was never really rootin' for me anyway
When I'm back up at the top I wanna hear you say
He don't run from nothin', dog
Get your soldiers, tell 'em that the break is over
Uh, need to, uh
Need to get this album done
Need a couple number ones

Which scenarios are most effectively explored by conducting an experiment? there is more than one correct answer. select all that apply. researchers want to study the effectiveness of a particular drug for treating migraines. they want to know which dosage of the drug yields the best results with the least side effects. to ensure fair results, the researchers want to ensure that participants and dosage administrators do not know which dosage participants receive. a teacher wants to plan a class fieldtrip and quickly determine where students prefer to go for the class fieldtrip. a car mechanic wants to know which of two engine brands makes better-performing engines. he wants to test the engines in identical situations and rate their performance in a way that can be fairly measured. a chemist studies the properties of a metal compound. she wants to know how the sample size of the metal affects its ability to conduct electricity. she wants to conduct the research in a controlled environment to minimize bias. a realty company wants to know the average income of its clients. the company wants to gather data income from current clients.