In study on test scores at different schools which of the following is most clearly an example of categorical dataa. number of hours of homework assigned. b. name of school. c. average test scores. d. number of hours in school.

Janell sees an advertisement for a new skin-care product. which question should she ask herself about the product?

What is one reason that informed consent is important for patients? a. patients have complete access to health care with informed consent. b. patients can make the best decisions with adequate information. c. informed consent brings the cost of health care down significantly. d. informed consent leaves a written record of the patient's consent.

Scientists believe that differences in cause hot, plastic-like rock in the asthenosphere to rise toward earth's surface. a. density c. weight b. magnetism d. composition select the best answer from the choices provided