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A Father Talked on the Telephone in Front of His

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A father talked on the telephone in front of his baby.The next day,the baby picked up a toy telephone and repeated his father's actions.According to Piaget,this is an example of


Definitions:

Democratic Candidate

A person seeking or nominated for election representing the Democratic Party in the United States.

Confidence Interval

An interval estimate of a population parameter that is computed from sample data, indicating the reliability of an estimate.

Normally Distributed

Describes a dataset whose distribution forms a symmetric, bell-shaped curve when plotted, with most data near the mean.

Margin of Error

An expression of the amount of random sampling error in a survey's results, indicating the range within which the true population parameter is likely to lie with a certain level of confidence.

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