Examlex
Match the term with the definition.
-May 4, 1886, incident in which both workers and policemen were killed or wounded after a labor demonstration in Chicago turned violent. The incident created a backlash against labor activism.
Advertising Campaigns
Organized series of promotional activities around a particular theme aimed at stimulating demand for a product or service.
Null Hypothesis
The hypothesis that there is no significant difference between specified populations, any observed difference being due to sampling or experimental error.
Alternative Hypothesis
In hypothesis testing, it is the hypothesis that suggests there is an actual effect or relationship present in the population.
P-value
The chance of encountering outcomes in a test that are as extreme or exceed the observed findings, given that the null hypothesis holds.
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