Pages
Archives

Recent Posts
Categories
 5number summary
 689599.7 Rule
 Alternative Hypothesis
 American roulette
 Bar Graph
 Benford's Law
 Bill Gates
 Binomial Coefficient
 Binomial distribution
 Binomial Experiment
 Birthday Problem
 Blaise Pascal
 Chevalier de Mere
 Chisquare goodness of fit
 Chisquare statistic
 Chisquare test
 Completely Randomized Experimental Design
 Conditional distribution
 Confidence Interval
 Confounding
 Correlation
 Critical Value
 Descriptive statistics
 Diabetes
 DoortoBalloon Time
 Double blind
 Empirical Rule
 Expected value
 Experiments
 First Quartile
 Gambling
 Games of chance
 Games of dice
 Histogram
 Interquartile Range
 Introduction to statistics
 Introductory statistics
 Joint distribution
 LeastSquares Regression
 Lurking variables
 Marginal distribution
 Matched Pairs ttest
 Mean
 Median
 Normal Curve
 Normal Distribution
 Null Hypothesis
 Observational studies
 OneSample tProcedures
 OneSample ttest
 pvalue
 Paul Allen
 Percentile
 Placebo
 Probability
 Randomized Experiments
 Reasoning of Statistical Inference
 Regression Line
 Residual Plot
 Residuals
 Resistant numerical summary
 Sampling Distribution
 Scatterplot
 Standard Deviation
 Statistical Inference
 Statistics In Action
 Stemplot
 ttest
 Tests of Significance
 The law of large numbers
 Third Quartile
 Time Plot
 Twoway tables
 Uniform Distribution
 Warren Buffet
Tag Archives: Regression Line
Are Small City Drivers Safer than Large City Drivers?
To answer this question, we focus on cities with population of 100,000 and up. In this group of cities, are the drivers in the smaller cities safer than the drivers in large metropolitan areas? A recent report from Allstate Insurance … Continue reading
San Francisco Annual Rainfall Data – A Regression Example
This is an introductory article on simple linear regression. For a good reference of statistics at the introductory level, see [1]. 1. The Data The following is a table containing the annual rainfall data (the number of rain days and … Continue reading