Polls, Margin of Errors and Standard Deviations

See My App that Explains Standard Deviations Intuitively Here This coming week there are big primaries with lot of delegates up for grabs in New York. It seems from the polls that the both Trump and Clinton are ahead. How reliable are those polls? There are many ways to answer that question and it really depends on many complex considerations such as how the poll was taken, how many people

How Politicians Lie to You With Statistics

See shiny app here [dropcap]W[/dropcap]e are in the midst of an intense election season here in the United States and it seems that some politicians will say anything in order to get votes. This should come as no surprise. As my father used to tell me the one most important qualification needed to be a successful politician is to be an artful lier. One of the most efficient tactics used