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Hello -- thank you for your help. How do you construct a confidence interval with and without population standard deviation and what roles do

Hello -- thank you for your help.


How do you construct a confidence interval with and without population standard deviation and what roles do p-values play in this? Thank you again -- a step by step explanation and the formulas to calculate would be greatly appreciated.


Skyler

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the confidence interval for a population with known standard deviation is given by the formula x̄ ± z*σ/√n where n is... View the full answer

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