controlled experiment

But was it possible to work out a controlled experiment?

"They are probably the best model we have right now for controlled experiments on social systems."

This is a controlled experiment that should be of value to us all.

As for me, I'm thinking it's time to do controlled experiments.

For how much closer can music come to a controlled experiment than this one?

However, in statistics, these terms are usually used for controlled experiments.

For some years now Washington has been the site of a fascinating controlled experiment.

Controlled experiments can be used to determine the impact of these changes in days rather than months.

But it is simple to run a controlled experiment with a Web page.

Of these, 11 agreed to participate in a controlled experiment.

The right way to test new policy options is to design a carefully controlled experiment.

This has not yet been measured by a properly controlled experiment.

Of course, this is not a controlled experiment; other contributing factors have changed.

Almost no precautions are taken to insure a controlled experiment.

How would you like to run into that particular talent without it being a carefully controlled experiment?

Google's video store is a far less controlled experiment than Apple's.

The ability to perform controlled experiments is usually an indication of hard science.

Until we have a large, controlled experiment in the city, probably the case will not be persuasive enough."

The detection of water stress should be demonstrated by controlled experiments.

We also see this in controlled experiments on giving.

Only a very few medical treatments are well supported by scientific evidence using controlled experiments.

However, no properly controlled experiments have compared these drugs in humans.

Controlled experiments can be performed when it is difficult to exactly control all the conditions in an experiment.

In contrast to the controlled experiments, however, the factors were challenging to separate out.

"And to run a controlled experiment on human test subjects to see how fast the virus would kill."