Forthe Students data fileatthetextwebsite,analyzepoliticalideology. (a) Testwhetherthepopulationmean differs from4.0,themoderateresponse.Reportthe P-value,andinterpret.Makeaconclusionusing -level = 0.05. (b) Constructthe95%confidenceintervalfor . Explainhowresultsrelatetothoseofthe
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Forthe Students data fileatthetextwebsite,analyzepoliticalideology.
(a) Testwhetherthepopulationmean μ differs from4.0,themoderateresponse.Reportthe P-value,andinterpret.Makeaconclusionusing α-level = 0.05.
(b) Constructthe95%confidenceintervalfor μ. Explainhowresultsrelatetothoseofthe test in(a).
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Foundations Of Statistics For Data Scientists With R And Python
ISBN: 9780367748456
1st Edition
Authors: Alan Agresti
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