Stat401

Find the 95% confidence interval for sample mean. Calculate the lower and upper bound for the confidence interval. Calc>Calculator>type “C4” for Store result in variable. Then write “C2 – 1.96*C3”, for lower bound. Calc>Calculator>type “C5” for Store result in variable. Then write “C2 + 1.96*C3”, for upper bound. ................
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