worksheet.

i

Use the Task $1$ worksheet as your work area for the exploratory analysis.

Select your answer from the drop down in cell B$3).$

$10$

$11\mathrm{.}2$ Do exploratory analysis of the airline data to determine which airline incurred the most cost towards purchasing fuel in the first five years.

Use the Task $2$ worksheet as your work area.

Select your answer from the drop down in cell B$3).$

$10$

$11\mathrm{.}3$ Do exploratory analysis of the airline data to determine which airline had the highest average capacity utilization across all years.

Use the Task $3$ worksheet as your work area.

Select your answer from the drop down in cell B$3).$

$10$