9. Six determinations of a quantity, as entered on the data sheet and pre- sented to you for analysis, are 12.35, 12.71, 12.48, 10.24, 12.63, and 12.58. Examine the data and on the basis of your conclusions, calculate (a) the arithmetic mean, (b) the standard deviation, (c) the probable error in per cent of the average of the readings.

9. Six determinations of a quantity, as entered on the data sheet and pre- sented to you for analysis, are 12.35, 12.71, 12.48, 10.24, 12.63, and 12.58. Examine the data and on the basis of your conclusions, calculate (a) the arithmetic mean, (b) the standard deviation, (c) the probable error in per cent of the average of the readings.

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter11: Transient Stability

Section: Chapter Questions

Problem 11.22P

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