Janna is making a prediction of the frequency of a key that is 12 keys from middle

3 answers:

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Among the choices the one that best describes her prediction is "extrapolation, because a key that is 12 keys from middle C is outside the data set".

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Furkat [3]3 years ago

7 0

The correct answer is:

Extrapolation, because a key that is 12 keys from middle c is outside the data set.

Explanation:

Interpolation is inserting an intermediate value into an existing series using estimation or calculations from nearby values. A key 12 keys from middle C is not in the data set involved, so this is not interpolation.

Extrapolation involves using a trend or pattern to estimate unknown values past the values we have. Since this key would be past our data set that we have, this would be extrapolation.

Angeline2 years ago

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D for those on Edgenuity

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Answer:

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Given:

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**Use the z-table for critical values.

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