A technology group wants to determine if bringing a laptop on a trip that involves flying is related to people being on business trips. Data for $1000$ random passengers at an airport was collected and summarized in the table below.  

1. What is the probability of traveling with a laptop if someone is traveling for business?

   Hint:

   How many total people are traveling for business? How many of those people are traveling with a laptop?

2. Does it appear that there is an association between bringing a laptop on a trip that involves flying and traveling for business?

   Answer (b):

   $\text{P}(\text{laptop})\ne\text{P}(\text{laptop given business trip})$ so they are associated.