The time in seconds it takes for 20 individual sewing machines to stitch a border onto...
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The time in seconds it takes for 20 individual sewing machines to stitch a border onto a particular garment is listed below. Calculate the mean stitching time, the variance, and the standard deviation. (Round the "mean time" and "variance" to the nearest tenth and "standard deviation" to the nearest hundredth.) 54 53 67 65 51 67 70 63 53 55 74 51 67 60 75 67 72 75 64 52 Mean time Variance Standard deviation The time in seconds it takes for 20 individual sewing machines to stitch a border onto a particular garment is listed below. Calculate the mean stitching time, the variance, and the standard deviation. (Round the "mean time" and "variance" to the nearest tenth and "standard deviation" to the nearest hundredth.) 54 53 67 65 51 67 70 63 53 55 74 51 67 60 75 67 72 75 64 52 Mean time Variance Standard deviation
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Answer rating: 100% (QA)
Mean Stitching Time 617 Variance 449 Standard Deviation 670 EXPL... View the full answer
Related Book For
Mathematical Applications for the Management Life and Social Sciences
ISBN: 978-1305108042
11th edition
Authors: Ronald J. Harshbarger, James J. Reynolds
Posted Date:
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