13
QuizMultiple Choice
Organizing Data
Question 13 • AZ-Common Core Algebra II B
Determine whether the graph shows a positive correlation, a negative correlation, or no correlation. If there is a positive or negative correlation, describe its meaning in the situation. Domestic Traveler Spending in the U.S., 1987-1999 Year Source: The World Almanac, 2003
Answer
A
positive correlation; as time passes, spending increases.B
no correlationC
positive correlation; as time passes, spending decreases.D
negative correlation; as time passes, spending decreases.