442 بصر

Descriptive statistics Measures of central tendency, Measures of dispersion, Data presentation Rules for displaying data Data plots: 2 and 3-dimensional plots Pie chart Bar chart Column chart Histograms Line graph, Probability distributions The probability density function The cumulative distribution function “OR” or “Unions Two events are mutually exclusive Two events are disjoin , Normal distributions Properties of a normal distribution Interpreting graphs Standard normal distribution Finding values Finding probabilities Sampling distributions Sampling distribution of sample mean (SDSM) Lecture 8 Correlation and regression Positive and negative correlations Strength of linear association (strong, medium and week) Types of regression models Scatter plot Thinking challenge Least squares Interpretation of coefficients Lecture 9 Informal Investigation Multiple histograms How to construct normal side-by-side boxplot? Quartile 1 Minimum, How to construct side-by-side boxplot using a stacked 2 column chart? ,Analysis of variance (ANOVA) One way ANOVA Null and alterative hypothesis Construction of ANOVA Table? Sum of squares (SS) Degree of freedom (df) Mean squares (MS) The F-test value The critical F-value The P-value Lecture 14 How to run ANOVA test?
Descriptive statistics Measures of central tendency, Measures of dispersion, Data presentation Rules for displaying data Data plots: 2 and 3-dimensional plots Pie chart Bar chart Column chart Histograms Line graph, Probability distributions The probability density function The cumulative distribution function “OR” or “Unions Two events are mutually exclusive Two events are disjoin , Normal distributions Properties of a normal distribution Interpreting graphs Standard normal distribution Finding values Finding probabilities Sampling distributions Sampling distribution of sample mean (SDSM) Lecture 8 Correlation and regression Positive and negative correlations Strength of linear association (strong, medium and week) Types of regression models Scatter plot Thinking challenge Least squares Interpretation of coefficients Lecture 9 Informal Investigation Multiple histograms How to construct normal side-by-side boxplot? Quartile 1 Minimum, How to construct side-by-side boxplot using a stacked 2 column chart? ,Analysis of variance (ANOVA) One way ANOVA Null and alterative hypothesis Construction of ANOVA Table? Sum of squares (SS) Degree of freedom (df) Mean squares (MS) The F-test value The critical F-value The P-value, How to run ANOVA tes