In a T Test for Dependent Means, the Mean Change

question 73

Short Answer

In a t test for dependent means, the mean change score is 12 and the standard deviation of the distribution of means is 6. What is the t score?

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Definitions:

Infants' Tendencies

Natural or instinctual inclinations or propensities observed in babies, such as innate reflexes or preferences.

Surprising Events

Occurrences that defy individuals' expectations or predictions, often leading to cognitive and emotional responses.

Novel Objects

Objects that are new, unfamiliar, or have not been encountered before by an individual.

Infants' Behaviors

The actions or reactions of babies, typically from birth to one year of age, as they interact with their environment and develop.