Statistical Power. The Statistical Data Analysis tutorial page provides a good background for understanding the concept of statistical power. In very basic terms, statistical power is the likelihood of achieving statistical significance, when in fact the alternative hypothesis is true.
In 2001, the U.S. Census Bureau estimated that nearly 7 million school-age children are routinely left home alone. âDevelopmentally, children are generally ready to be home alone around the age of 12 or 13,â says Cherie Sage, State Director of Safe Kids Kansas.
Kansas Marriage Consent Laws. With Parental Consent: Any minor between 15 and 17 must provide written, notarized consent of both parents, or consent of one parent as well as the approval of a district court judge. 15 is the minimum age requirement to get married in Kansas.