A graph with points to show the relationship between two sets of data
Scatter plot
Describe this association.
Strong, Positive, Linear
Using the scatterplot below, come up with a reasonable estimate for y when x = 5
About 20 or 21.
What is a good estimate of the y-intercept?
5-15
What is full of holes but still holds water?
Sponge
A data point that is very different from the rest of the data
outlier
Describe this association
Weak, Negative, Linear
Using the scatterplot below, come up with a reasonable estimate for x when y = 60
Around 19 or 20.
What is the y-intercept
4
What is so fragile that saying its name breaks it?
Silence
A group of points that are close together on a scatter plot.
Cluster
Describe the association:
No association, with an outlier
Using the scatterplot below, come up with a reasonable estimate for y when x = 13
Somewhere from 40-45
What is the slope?
-4/5
What begins with T, finishes with T, and has T in it?
Teapot
A line on a scatter plot that helps show the correlation between data sets more clearly
Normally goes through at least 2 points
Describe the association
Moderate, Negative, Linear
Using the scatterplot below, come up with a reasonable estimate for y when x = 10
Around 20.
What is the y-intercept
0
What building has the most stories?
The library
When a graph is trying to show preference to one option over the other.
A systematic tendency in which the methods used to gather data and generate statistics present an inaccurate, skewed or biased depiction of reality.
Bias
Describe the association
Strong, Positive, Nonlinear
Using the scatterplot below, come up with a reasonable estimate for x when y = 10
Around 12.
What is the slope?
3
What happens once in a lifetime, twice in a moment, but never in one hundred years?
The letter 'm'