To monitor campus security, the campus police office is taking a survey of the number of students in a parking lot each 30 minutes of a 24-hour period with the goal of determining when patrols of the lot would serve the most students. If X is the number of students in the lot each period of time, then X is an example of
A) a categorical variable. B) a statistic.
C) a continuous variable. D) a discrete variable.
Question 2
Which of the following is a continuous quantitative (numerical) variable?
A) the number of employees of an insurance company
B) the number of gallons of milk sold at the local grocery store yesterday
C) the amount of milk in a 2-liter carton
D) the color of a student's eyes
Dewey and the reformers attacked classes, such as this one, circa 1900, where students sat up straig
Medical assistants perform many functions in a physician's office or a clinic.
Students and Money
The Location and Number of Farms in the United States, 2012
High school students shopping at the mall
The rates of police reported sexual offences