LECTURE 4

LECTURE 4 - ENGR 4045U Quality Control Lecture 4 1 Schedule...

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ENGR 4045U Quality Control Lecture 4 1
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Schedule Week 1 Part I: Introduction. Chapter 1: Quality Improvement in the Modern Business Environment. Chapter 2: The DMAIC Process. Week 2 Part II: Statistical Methods Useful in Quality Control and Improvement. Chapter 3: Modeling Process Quality. Chapter 4: Inferences about Process Quality. 2
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Statistics 3 Descriptive statistics Continuous data Location Mean ( Arithmetic , Geometric , Harmonic ) · Median · Mode Dispersion Range · Standard deviation · Coefficient of variation · Percentile Moments Variance · Semivariance · Skewness · Kurtosis Categorical data Frequency · Contingency table Ref. Wikipedia
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Statistics 4 Statistical graphics Bar chart · Biplot · Box plot · Control chart · Correlogram · Forest plot · Histogram · Q-Q plot · Run chart · Scatter plot · Stemplot Ref. Wikipedia
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Statistics 5 Inferential statistics and hypothesis testing Inference Confidence interval ( Frequentist inference ) · Credible interval ( Bayesian inference ) · Significance · Meta-analysis Ref. Wikipedia
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Statistics 6 Design of experiments Population · Sampling · Stratified sampling · Replication · Blocking · Sensitivity and specificity · Optimal design Inferential statistics and hypothesis testing Ref. Wikipedia
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Statistics 7 Inferential statistics and hypothesis testing Sample size estimation Statistical power · Effect size · Standard error
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Statistics 8 General estimation Bayesian estimator · Maximum likelihood · Method of moments · Minimum distance · Maximum spacing Inferential statistics and hypothesis testing Ref. Wikipedia
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Statistics 9 Specific tests Z-test (normal) · Student's t-test · F-test · Chi-square test · Pearson's chi-square test · Wald test · Mann Whitney U · Wilcoxon signed-rank test Inferential statistics and hypothesis testing Ref. Wikipedia
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Statistics 10 Survival analysis Survival function · Kaplan Meier · Logrank test · Failure rate · Proportional hazards models Inferential statistics and hypothesis testing Ref. Wikipedia
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Statistics 11 Correlation and regression analysis Correlation Pearson product-moment correlation · Rank correlation ( Spearman's rho , Kendall's tau ) · Partial correlation · Confounding variable Ref. Wikipedia
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LECTURE 4 - ENGR 4045U Quality Control Lecture 4 1 Schedule...

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