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.
You must meet all the following requirements for the SAFE SENIOR refund 1  -. Kansas resident all of 2016, 2  Owned a home in Kansas during 2016, 3  Aged 65 years or older for all of 2016 (born before Jan. 1, 1951) and.  4 Household income of $19,200 or less in 2016.