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The average American sees 3.9 movies at the theater each year. A curious student polls 30 friends and family over the course of a week. He finds that his friends have seen an average of 4.5 movies with a standard deviation of 1.2 movies.
-Does this sample provide evidence that people are attending the movies more often?
Provide a complete significance test to support your answer.
Integrated Set
A combined or unified group of elements or components that function as a whole.
Observations
The process of closely monitoring something or someone in order to gain information.
False News
Information that is fabricated and disseminated with the intention to deceive or mislead.
Nuclear Bomb
A weapon of mass destruction that derives its destructive force from nuclear reactions, either fission or a combination of fission and fusion.
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