ZIK1617 - 2.14 Sample Standard Deviation 1.46 Standard...

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Interviewer Interviews Completed (Xi) Xi-Xbar Xi-Xbar squared A 4 0.00 0 B 3 -1.00 1 C 6 2.00 4 D 2 -2.00 4 E 5 1.00 1 F 3 -1.00 1 G 3 -1.00 1 H 2 -2.00 4 I 4 0.00 0 J 5 1.00 1 K 6 2.00 4 L 6 2.00 4 M 5 1.00 1 N 4 0.00 0 O 2 -2.00 4 Mean Interview Completed (Xbar) 4.00 Sum 30 Sum divided by n-1 (or 14), the sample variance
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Unformatted text preview: 2.14 Sample Standard Deviation 1.46 Standard Error 0.38 Confidence interval on high side 4.81 Confidence interval on lowside 3.19...
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