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.
The age of consent in Kansas is 16. K.S.A. 21-5503, 21-5504, 21-5506 and 21-5507 prohibit sexual activity with minors aged 14 and 15. K.S.A. 21-5507 allows for a lesser penalty if the minor is 14 or 15 and the offender is under 19 years old.