Recall the previous question where the school superintendent wanted to know whether second-graders in her school district have greater math skills than the nationwide average. based on your p-value, what is the conclusion if we test at the 0.05 level of significance?

A__ is two or more substances that are together in the same place but are not chemically combined

Which of the following is not a good technique for managing used oil? a) have specific, labeled catch pans available for technicians who are collecting oil b) spills in your shop and any releases on pavement or outside should be poured down a drain c) do not use oil containers for antifreeze or other non-similar fluids d) be prepared for oil spills with the proper absorbents

In which phase(s) do the molecules take the shape of the container?