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  • Scientifically Useful Hypothesis: Squirrels only eat nuts.
  • Scientifically Useful Null Hypothesis: Squirrels do not only eat nuts.
  • Scientifically Unuseful Hypothesis: Dinosaurs like cinnamon toast crunch.
  • Scientifically Unuseful Null Hypothesis: Dinosaurs do not like cinnamon toast crunch.

How do an observation, a hypothesis, and a prediction differ?

Front

What makes a hypothesis useful for scientific investigations that try to explain the natural world?

Front

Give examples of hypotheses that are and are not scientifically useful. State the null hypothesis that corresponds to each of your examples.

Front
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