At the airports, however, only 78 percent were observed actually doing so.

It's almost as if the painter didn't actually observe her.

It was now time to actually observe cycling being committed.

If both were actually observed, then any difference in the gravitational interaction would have to be very small.

Population is also used to refer to a set of measurements or values, not only cases actually observed.

The truth was, he hadn't actually observed the body.

It actually observes less than 20% of the time.

There is also another argument which may bring up the reason that of pigment and how our eyes actually observe color in the first place.

In practice, actually observed quantities may cluster around multiple values.

It is, ostensibly, a bar, but we never actually observed anyone drinking.