A study compared the on-time performance for three bus companies. A table with the joint and marginal frequencies of the results is shown.
Determine which company has the best on-time performance. Explain how to identify
the company that performed best.
On-time
Late
Total
0.38
0.05
0.43
0.32
0.03
0.35
Cross - Country Bus
Express Way Lines
Red Dog Transit
Total
0.18
0.04
0.22
0.88
0.12
1