Instructions: Identify the Following

question 14

Essay

Instructions: Identify the following. Be as specific as possible, and include names, dates, and relevant facts as appropriate. Be sure to explain the significance of the person or term.
H.G. Wells, War of the Worlds

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Definitions:

Alpha Level

The threshold of significance in hypothesis testing, below which the null hypothesis is rejected, commonly set at 0.05.

Null Hypothesis

A hypothesis that suggests there is no significant difference or effect, used as a starting point in hypothesis testing.

P-value

The probability of obtaining test results at least as extreme as the ones observed during the test, assuming that the null hypothesis is true.

Null Hypothesis

A statistical hypothesis which proposes no significant difference or effect, used as a default assumption until evidence suggests otherwise.