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c) What is the value of t-multiplier, to/2,df=min(nj-1,n2-1); to construct a 99% confidence interval? Copy and paste your R command and output. d) Show formula

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c) What is the value of t-multiplier, to/2,df=min(nj-1,n2-1); to construct a 99% confidence interval? Copy and paste your R command and output. d) Show formula with numbers plugged in to verify that 99% confidence interval to estimate the difference between the two population mean is (-4.4, 9.59). Interpret

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