Wondering how many people in the United States have a smartphone? If you poll 20 people on the street, your survey won’t be representative of the entire American population. But if you just want to ...

The threshold for statistical significance is often set at 0.05, or 5%. When the p-value is less than or equal to 0.05, the ...

Measuring the identity of Taiwanese Americans, and Asian origin groups in the United States more generally, is a challenging endeavor, whether in survey research or when trying to generate estimates ...

Multicollinearity is a common issue in multiple regression analysis, where the presence of high correlation among predictor ...