21-10-2021
Mathematics

contestada

Suppose we know that a confidence interval is (27,35), with a margin of error of 4. Find the sample mean (x¯).

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9481528 9481528

21-10-2021

May u explain it alittle more im just confused

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gomezkimberly315 gomezkimberly315

22-10-2021

Degrees of freedom = n - 1 = 15 - 1 = 14

C)

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