The level of statistical significance is often expressed as a p-value between 0 and 1. The smaller the p-value, the stronger the evidence that you should reject the null hypothesis. A p-value less than 0.05 (typically ≤ 0.05) is statistically significant. What does it mean if a predictor is significant?Read More →

The number 3 (三, pinyin: sān; Cantonese Yale: sāam) sounds like 生 (pinyin: shēng; Cantonese Yale: sāang), which means “to live” or “life” so it’s considered a good number. It’s significant since it is one of three important stages in a person’s life (birth, marriage, and death). What does numberRead More →

The immediate cause of World War I that made the aforementioned items come into play (alliances, imperialism, militarism, and nationalism) was the assassination of Archduke Franz Ferdinand of Austria-Hungary. … When Russia began to mobilize to defend its alliance with Serbia, Germany declared war on Russia. What were the 5Read More →