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Mathematics, 25.04.2020 01:34 beebeck6573
To construct a confidence interval using the given confidence level, do whichever of the following is appropriate. (a) Find the critical value z Subscript alpha divided by 2, (b) find the critical value t Subscript alpha divided by 2, or (c) state that neither the normal nor the t distribution applies. 90%; nequals400; sigma equals 13.0; population appears to be skewed
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To construct a confidence interval using the given confidence level, do whichever of the following i...
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