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Examine the given data set and determine whether the requirement of a normal distribution is satisfied. Assume that the requirement for a normal distribution is loose in the sense that the population distribution need not be exactly normal, but it must have a distribution which is basically symmetric with only one mode. Explain why you do or do not think that the requirement is satisfied.
-The data below represents the amount of television watched per week (in hours) for 40 randomly selected teenagers.
Indian Tribes
Indigenous peoples of the Americas, organized into societies or communities sharing common territories, customs, and cultural traits.
Peace Policy
An approach by governments or organizations towards achieving peace and resolving conflicts through diplomacy, negotiation, and nonviolent means.
Gold Standard
Policy at various points in American history by which the value of a dollar is set at a fixed price in terms of gold (in the post–World War II era, for example, $35 per ounce of gold).
Gilded Age
A period in late 19th century American history characterized by rapid economic growth, especially in the North and West, but also marked by stark social inequalities and lavish lifestyles of the elite.
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