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resampling using excel in teaching statistics
... to demonstrate the Central Limit Theorem in introductory statistics courses. The Data Table facility of Excel will be utilized without writing macros. The concepts of confidence intervals and hypothesis testing are explained using resampling. 1. Introduction Fundamental statistical concepts such as ...
... to demonstrate the Central Limit Theorem in introductory statistics courses. The Data Table facility of Excel will be utilized without writing macros. The concepts of confidence intervals and hypothesis testing are explained using resampling. 1. Introduction Fundamental statistical concepts such as ...
Pascal*s Triangle and Binomial Theorem
... (2) The probability of having a girl is .45, so the probability of having three girls in a row is .45 x .45 x .45 = .0911 = about 9% ...
... (2) The probability of having a girl is .45, so the probability of having three girls in a row is .45 x .45 x .45 = .0911 = about 9% ...
What is data?
... The mean can be seriously affected by the presence of outliers (When an observation is very different from all other observations in a data set, it is called an outlier i.e very small or large values, eg. 200) but the median is not. ...
... The mean can be seriously affected by the presence of outliers (When an observation is very different from all other observations in a data set, it is called an outlier i.e very small or large values, eg. 200) but the median is not. ...