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Watching the News a Researcher Claims Viewers Spend an Average

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Essay

Watching the News A researcher claims viewers spend an average of 40 minutes per day watching the news. You think the average is higher than that. In testing your hypotheses H 0: m = 40 vs. H 1: m > 40, the following information came from your random sample of viewers: Watching the News A researcher claims viewers spend an average of 40 minutes per day watching the news. You think the average is higher than that. In testing your hypotheses H <sub>0</sub>: m = 40 vs. H <sub>1</sub>: m > 40, the following information came from your random sample of viewers:   = 42 minutes, n = 25. Assume s = 5.5, and a = 0.10. {Watching the News Narrative} Calculate the value of the test statistic. = 42 minutes, n = 25. Assume s = 5.5, and a = 0.10. {Watching the News Narrative} Calculate the value of the test statistic.


Definitions:

Atomic

Relating to atoms, the basic units of matter that consist of a nucleus surrounded by electrons.

Truth-functional Compound

A compound statement whose truth value is determined by the truth values of its components.

Atomic Open Sentence

A basic, unquantified statement that contains variables and can be true or false depending on the values of these variables.

Compound

Consisting of two or more elements that are combined in a specific way.

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