Question

The Italian restaurant across the street closes at 9 pm, but the one two blocks away closes at 10pm.

a. Is this observation estable?

Answer 1

Answer: “The Italian restaurant across the street closes at 9 pm but the one two blocks away closes at 10 pm.” This observation is not testable.

Testable and non-testable hypotheses

You can distinguish between hypotheses that can be tested and not tested by performing visual stimuli and see if they help prove your right or wrong ideas. You can also distinguish between hypotheses that can be tested and not tested by looking at the possibility of a test being performed.

A testable hypothesis is a hypothesis or prediction that can be proved to be correct or incorrect by a test. It should be able to be repeated and based on facts. It's a trial and it should be able to be tested.
Examples of tested Hypotheses

• Dogs have a larger social environment than cats.
• A bowling ball falls faster than a feather on the moon.

A non-testable hypothesis is a hypothesis or prediction that cannot be proven to be correct or incorrect by experiment. There is nothing that a scientist can do to tell whether a hypothesis is correct or not
Examples of non-testable Hypotheses

• An object at light speed is unlimited in weight and may require endless fuel.
• The universe is expanding at different speeds.

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