For light waves, the frequency determines the color we see. The highest frequencies of light are at the end of the visible spectrum; the lowest frequencies appear at the end of this spectrum. *

4 points

green, yellow

blue, red

yellow, green

red, blue

Laboratory experiments, observational field studies, and model-building are all examples of different forms of scientific investigations.  in what way do laboratory experiments primarily differ from other forms of scientific investigations?   a.  a laboratory experiment is the only accepted form of investigation within the scientific community.  b.  studies about how things behave in nature or studies involving very large objects are best answered through laboratory experiments.  c.  laboratory experiments involve the identification and control of variables.  d.  data can only be generated through laboratory experiments, not other forms of investigation.

Disney, viacom and aol time warner are examples of

The frequencies refer to the sample data collected from a population of interest when performing a hypothesis test comparing two or more population proportions.