height vs shoe size ppt
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Transcript height vs shoe size ppt
By: Michael Hennessy
HEIGHT VS. SHOE SIZE
Collecting Data
To collect data I decided
to survey the class to find
out what everyone's
height and shoe sizes
were.
Instead of passing a
survey around to the
class I emailed the
students using a Google
spreadsheet and had
them enter the data and
submit it that way.
Analyzing the Findings
Once the data was
collected I then created
a chart.
The chart shows a
strong positive
correlation between
the height of a student
and their shoe size.
Class Averages
The average height of the students in our
class is 62.25 inches.
The average shoe size of the students in our
class is 8.625.
The mode height in the class was 64 inches.
The mode shoe size in the class was 9.
What does this mean?
From this information
we can predict what
someone’s height will
be based off of their
shoe size, or vice versa.
So if someone is 68
inches tall they
probably have about a
size 11 shoe.