A Pediatrician wants to know if number of children in the family is related to how early parents arrive for regularly scheduled pediatric visits. The data follow in terms of the number of minutes early. Analyze and interpret the data using the Kruskal-Wallis procedure.
Definitions:
Cooperative Play
A stage of play development where children play together, typically observed in children starting from about 4 years of age, focusing on teamwork and shared goals.
Associative Play
A stage in children's development where they play in the presence of other children and begin to engage in activities together, though not always with a shared goal.
Parallel Play
A developmental stage in early childhood where children play adjacent to each other but do not interact or share toys.
Imaginary Friends
Fictional characters created by children, often serving as playmates or a means of exploring their world and emotions.
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