Vocabulary
Association
Analyzing
Correlations
100
What is the term used for a piece of data that does not fit with the rest of the data?
Outlier
100
Determine the association shown in the scatter plot below.
linear
100
In, what month of the year has a precipitation of 40 inches?
October
100
The size of the bag of popcorn and the price of the the popcorn bag.
positive correlation
200
When creating a line of best fit based on the given data points, what should you consider?
The line goes through the middle of the points as much as possible.
200
Determine the association in the scatter plot below.
Hint: This graph has no clear pattern, so ask yourself, is there any association in the graph?
no association
200
Which trend line is the best model of the data?
line 1
200
The increase in temperature and the number of snowboards sold.
negative correlation
300
What is the term for a line on a scatter plot, drawn near the points that approximates the association between the data sets?
line of best fit/trend line
300
Determine the association of the scatter plot below.
nonlinear
300
What is the minimum number of calories burned when you exercise for 25 minutes?
150
300
The number of hours you work and the amount you get paid.
positive correlation
400
The term cluster means what for data points on a graph?
a group of points that lie close together
400
Determine the full (type, strength, and ???) association of the scatter plot.
linear
400
What is the relationship of the number of hours studied and the test scores?
Positive correlation
400
Height and test scores
no correlation
500
What are the three types of association?
positive, negative and no association.
500
Determine the full association for the scatter plot below.
nonlinear
500
What is the maximum number of calories burned when you exercise for 80 minutes?
800
500
The relationship between the number of jellyfish in the ocean and the number of text messages you got last Friday.
no correlation