3 Answered Questions for the topic Statistical Tests


Hi, what analysis is appropriate for the following research?

data collected from an experiment to determine whether prior information about a team’s aggressive reputation impacts on the way in which referees perceive the intent to harm when two players are... more
Statistical Tests Statistics Question


i need help with my statistics final

i need to know what type of test to use for the following questions1) Does Mark’s yards relate to the temperature during the start of the game?2) Does Mark’s year in college impact the amount of... more
Statistical Tests


does it possible to get negative z-test value? and how do i find the p-value?

This is the question:   Age at onset of Parkinson's diseases, a degenerative brain disorder, was determined for a sample of adults between 60 and 70 years old as follow:                        ... more

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