Showing 1 - 3 results of 3 for search '"Standard deviations"', query time: 0.12s Refine Results
  1. 1

    Schaum's Outline of Statistics / by Spiegel, Murray R, Stephens, Larry J., AccessEngineering

    Published: McGraw-Hill Education, 2018
    Table of Contents: “…Cover -- Title Page -- Copyright Page -- Dedication -- Preface to the Sixth Edition -- Preface to the Fourth Edition -- Preface to the Third Edition -- Preface to the Second Edition -- Contents -- Chapter 1 Variables and Graphs -- Statistics -- Population and Sample; Inductive and Descriptive Statistics -- Variables: Discrete and Continuous -- Rounding of Data -- Scientific Notation -- Significant Figures -- Computations -- Functions -- Rectangular Coordinates -- Graphs -- Equations -- Inequalities -- Logarithms -- Properties of Logarithms -- Logarithmic Equations -- Chapter 2 Frequency Distributions -- Raw Data -- Arrays -- Frequency Distributions -- Class Intervals and Class Limits -- Class Boundaries -- The Size, or Width, of a Class Interval -- The Class Mark -- General Rules for Forming Frequency Distributions -- Histograms and Frequency Polygons -- Dot Plots and Box Plots -- Relative-Frequency Distributions -- Cumulative-Frequency Distributions and Ogives -- Relative Cumulative-Frequency Distributions and Percentage Ogives -- Frequency Curves and Smoothed Ogives -- Types of Frequency Curves -- Chapter 3 The Mean, Median, Mode, and Other Measures of Central Tendency -- Index, or Subscript, Notation -- Summation Notation -- Averages, or Measures of Central Tendency -- The Arithmetic Mean -- The Weighted Arithmetic Mean -- Properties of the Arithmetic Mean -- The Arithmetic Mean Computed from Grouped Data -- The Median -- The Mode -- The Empirical Relation Between the Mean, Median, and Mode -- The Geometric Mean G -- The Harmonic Mean H -- The Relation Between the Arithmetic, Geometric, and Harmonic Means -- The Root Mean Square -- Quartiles, Deciles, and Percentiles -- Software and Measures of Central Tendency -- Chapter 4 The Standard Deviation and Other Measures of Dispersion -- Dispersion, or Variation -- The Range -- The Mean Deviation -- The Semi-Interquartile Range -- The 10-90 Percentile Range -- The Standard Deviation -- The Variance -- Short Methods for Computing the Standard Deviation -- Properties of the Standard Deviation -- Charlier's Check -- Sheppard's Correction for Variance -- Empirical Relations Between Measures of Dispersion -- Absolute and Relative Dispersion; Coefficient of Variation -- Standardized Variable; Standard Scores -- Software and Measures of Dispersion -- Chapter 5 Moments, Skewness, and Kurtosis -- Moments -- Moments for Grouped Data -- Relations Between Moments -- Computation of Moments for Grouped Data -- Charlier's Check and Sheppard's Corrections -- Moments in Dimensionless Form -- Skewness -- Kurtosis -- Population Moments, Skewness, and Kurtosis -- Software Computation of Skewness and Kurtosis -- Chapter 6 Elementary Probability Theory -- Definitions of Probability -- Conditional Probability; Independent and Dependent Events -- Mutually Exclusive Events -- Probability Distributions -- Mathematical Expectation -- Relation Between Population, Sample Mean, and Variance -- Combinatorial Analysis.…”
    Get full text
    Online Book
  2. 2

    Railway track engineering / by Mundrey, J. S., AccessEngineering

    Published: McGraw-Hill Education LLC., 2009
    Table of Contents: “…Track tolerances, track inspection and track recordings -- Track tolerances -- Service tolerances laid down in indian railways -- Track inspections -- Track recordings -- Track recording cars -- Oscillograph car -- Portable oscillations monitoring system oms-2000 -- Correlation between amsler track recording car and oscillograph car results -- Standard deviation as a measure of track irregularity -- Microprocessor based track monitoring system -- Track geometry index (tgi) for standard deviation based assessment of track geometry -- Plasser and theurer's modern track recording cars -- 18. …”
    Get full text
    Online Book
  3. 3

    Failure prevention of plant and machinery / by Hattangadi, A. A., AccessEngineering

    Table of Contents: “…Sleeve bearing failures -- Introduction -- Common failure modes -- Failures due to external heating -- Failures due to thefts of lubricants -- Failures due to leakage of oil from reservoirs -- Failures due to excessive stress -- Failures of railway axle boxes -- Failures due to excessive ambient temperatures -- Do's and don'ts for preventing sleeve bearing failures -- Appendix 11.1 calculation of standard deviation -- 12. Failures of white metal bearings of electric locomotives -- Introduction -- Failure modes -- Failure investigation -- Remedial measures -- Conclusion -- 13. …”
    Get full text
    Online Book