Question

Which is an example of an experiment?

A. A company asks its website users to rate its new features to navigate the site

B. Researchers working for a company test their new sneaker design to see if it helps athletes run faster.

C. A scientist watches a group of local birds to see what type of tree they prefer to make their nests in.

D. An ice cream company asks people to identify their top three ice cream flavors.

Answer 1

B. Researchers working for a company test their new sneaker design to see if it helps athletes run faster.

Explanation:

The researchers are testing a hypothesis, and they are also in control of certain variables, they're not just observing like C.