Maria is a college professor, and she wonders how the scores compare on her midterm and her final. She teaches two sections of a course, and each section has 180 students. She decides to take a random sample of 10 students from each section. For those students, she'll calculate the mean midterm score and the mean final score. She plans to look at the difference between those means.

Collin wanted to purchase a truck with four-wheel drive, a cd player, and a gps. since he had saved just enough for the base model without these features, he decided to buy the base model and forego getting a car loan. which biblical principle did he follow?

Arecent strip mall land development project included large amounts of paved surfaces. as a result of this project, groundwater levels in the developed area will most likely a. increase due to sealed artesian wells b. decrease as aquifers are not recharged c. decrease due to decreased surface runoff d. increase due to loss of unconfined aquifers e. increase due to a decrease in demand for fresh water

Question 2(multiple choice worth 10 points) kate’s mom wants to quiz her on science terms even though kate has already studied. this is an example of wasting talent getting distracted allowing others to set goals