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A researcher designed a study examining whether the amount of time spent playing alone differs between boys and girls at age 3. a)What is the

A researcher designed a study examining whether the amount of time spent playing alone differs between boys and girls at age 3.

a)What is the independent variable?

b)What is the dependent variable?

c)Assume data is parametric. Which statistical test would be most appropriate?

d)Describe a potential confounding variable to this scenario (justifying your response)

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