Data Values and Quartiles Questions

Assignment # 17 Chapter 4. Automobile Ownership4-2 Automobile Transactions Applications
BOX and whisker
Use the following Quartiles data values Q1 = 8, Q2 = 12, and
Q3 = 14 and draw a box-and-whisker. The first value is 3, and
the last value is 23.
A box-and-whisker plot displays the values Q1 Q2and Q3 along
with the extreme values of the data set (22 and 23), in this
case):
A box & whisker plot shows a “box” with left edge at Q1, right
edge at Q3, the “middle” of the box at Q2 (the median) and
the maximum and minimum as “whiskers”.
Note that the plot divides the data into 4 equal parts. The left
whisker represents the bottom 25% of the data, the left half of
the box represents the second 25%, the right half of the box
represents the third 25%, and the right whisker represents
the top 25%
Assignment # 17. Sow your work.
Using the following list of prices of Parts to fix your car draw a box and whisker.
Any Part can cost you different prices, depending on the condition of the parts
for example, New Part, Used Part, Repaired Part. Remember to organize data
values increasing order, calculate Q1, Q2, Q3, draw Box and whisker. Make an
analysis of your results Q1, Q2, Q3 write your conclusions about your results
define: bottom 25%, second 25 %, third 25% and the top 25
$212, $212, $320, $200, $300, $40, $360
$300, $260, $325, $700, $150, $240, $130