Probability
and Statistics Worksheet 12
Mean, Mode, Median (Show your work)
1 
The number of
accesses to a web page on the seven days of the week is 190, 200, 130, 210,
200, 198, 200. Find the following: a.
Mean b.
Median c.
Mode 
2 
The expenditures of
Justin in first five months of an year are $1000,
$1200, $1000, $1100, $1150. Find the following: a. Mean b.
Median c.
Mode 
3 
Andrew sells stamps and
earns as revenue on each day of a particular week as follows: $31, $44, $47,
$50, $21, $31, $31. Find the following: a. Mean b.
Median c.
Mode 
4 
The prices of air
conditioners of different brands are $130, $200, $140, $130, $130, $155,
$165, $200, $110. Find the following: a. Mean: b.
Median:
c.
Mode:

5 
Adams runs different
distances every morning. He runs (in km) from Monday to Friday 2, 3, 2.5, 3.4,
1.9, respectively. Find the following: a. Mean: b.
Median:
c.
Mode:
