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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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regina nana regina nana
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A random sample of n = 144 measurements was selected from a population with unknown mean μ and standard deviation σ. Calculate a 90% confidence interval if = 3.55 and s = .49.
Textbook 
Statistics

Statistics


Edition: 12th
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qwer34qwer34
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regina nana Author
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4 years ago
Helped a lot
Ifekwunigwe
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Yesterday
Thanks for your help!!
aricketts6@
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2 hours ago
Thanks
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