Example 1:
Measures of Center
One Variable Statistics Notesheet
values.
Name
Cindy
Dennis
Emily
Irene
Katrina
Maria
2005 Atlantic Ocean Huri
Dates
7/3-7/7
7/4-7/13
7/11-7/21
8/4-8/18
8/23-8/30
Nate
Ophelia
Philippe
Rita
Stan
Vince
Wilma
Beta
Epsilon
The mean is the
where you add up all the data values and then
by the number of
9/1-9/10
9/5-9/10
number. If the number of values is
9/6-9/17
9/17-9/23
9/18-9/26
The median is the
value
in a list of numbers. To find the median, first
list the numbers in
Then, if the number of values is
10/1-10/5
10/8-10/11
10/15 - 10/25
10/26 - 10/31
11/29 - 12/8
the median is the middle
the two numbers in the middle
The mode is the number
that
the median is the mean of
Max Wind Speed
(mph)
-75
450
160
205-
475-
115
90
85
80
100
80-
75
165
115.
85
Find the mean max wind speed of the
table above.
Find the median max wind speed of
the table above.
10 5
4
Find the mode max wind speed of the
table above.