A company encourages its employees to attend a local conference in Vancouver, expecting that 60% of the employees will use public transport, 25% will use their personal cars, and 15% will opt for ridesharing services like Uber or Lyft. After the conference, the company surveys the employees to find out how they actually traveled. Of the 126 employees who attended, 71 said they used public transport, 30 said they used their personal cars, and 25 reported using Uber or Lyft. What is the p-value for this test