Extra Credit: On your test strip the shadows look rich and full, but the highlights are too dark and losing detail. Explain exactly what you would change next and why.

When was the first digital camera created? 

What is the BEST argument for grouping students by ability?

Benito has always thought that he was pretty good at math. He worked through problems quickly and genuinely like learning new things, but then his teacher put him in the Yellow Group. His friend is in the Green Group, and they are using worksheets to learn concepts that are not in the textbook. Now Benito doubts his math skills. What does this example illustrate about tracking students?

By attending school, young adults are kept out of the workforce for most of their teen years. For some, this delay is one of the latent functions of school. What is the BEST counterargument to the idea that one of a school’s latent functions is to keep young people out of the workforce?

27. Which of the following differential equations is correctly represented by the simulation diagram below?

Improving technology has made abortion for gender selection possible. Before the sonogram, parents did not know the gender of the baby before it was born. What does this example illustrate about bioethical issues?

20. The command interp1(x,y,8) performs:

__________ cancer is the most commonly diagnosed cancer type among women.

23. The function trapz(x,y) computes: