Which measure of central tendency represents the "middle score" in a group of scores?

Complete severation of the spinal cord at the cervical level results in

A. quadriplegia B. paraplegia C. monoplegia D. septaplegia

Researchers have revisited the 1988 study "The Forgotten Half" to see if the plight of high school graduates who do not attend college was the same 10 years later. The current study found that

a. their job prospects rose as the economy grew in the United States. b. young people who don't attend college still face declining earnings. c. high school graduates now have equal opportunities as two-year college grads. d. there were no clear differences after 10 years of study.