The Statistical & Data Sciences (SDS) Program links faculty and students from across the college interested in learning things from data. At Smith, students learn statistics by doing—class time ...

This often takes the form of a null hypothesis, which is a statistical hypothesis that states there will be no difference between observed and expected data. The null hypothesis is proposed by a ...

Joules Garcia / Investopedia Statistical significance is a claim that the data used in an analysis is not the result of chance but is attributed to a specific cause. What Is Statistical Significance?