Refer to the following data on distances between seats in business class for various airlines. Find µ, σ, σ2, draw a box plot, and find the mode and any outliers.
Characteristics of Business-Class Carriers |
|
|
Distance between Rows (in cm) |
Europe |
|
Air France |
122 |
Alitalia |
140 |
British Airways |
127 |
Iberia |
107 |
KLM/Northwest |
120 |
Lufthansa |
101 |
Sabena |
122 |
SAS |
132 |
SwissAir |
120 |
Asia |
|
MI Nippon Airw |
127 |
Cathay Pacific |
127 |
JAL |
127 |
Korean Air |
127 |
Malaysia Air |
116 |
Singapore Air |
120 |
Thai Airways |
128 |
Vietnam Airl |
140 |
North America |
|
Air Canada |
140 |
American Airl |
127 |
Continental |
140 |
Delta Airlines |
130 |
TWA |
157 |
United |
124 |