Which data sets have a positive correlation?
a.
The length of the lines at amusement park rides and the number of rides you can ride in a day.
c.
The square miles of a state and the population of the state in the 2000 census.
b.
The temperature on a summer day and the number of visitors at a swimming pool.
d.
The length of time spent studying and doing homework and the length of time spent doing other activities.

Question

Which data sets have a positive correlation?
a.
The length of the lines at amusement park rides and the number of rides you can ride in a day.
c.
The square miles of a state and the population of the state in the 2000 census.
b.
The temperature on a summer day and the number of visitors at a swimming pool.
d.
The length of time spent studying and doing homework and the length of time spent doing other activities.

666potatoes · Answer

The temperature on a summer day and the number of visitors at a swimming pool.