Union Contract Narrative a Union Composed of Several Thousand Employees Is Preparing to Is

Short Answer

Union Contract Narrative
A union composed of several thousand employees is preparing to vote on a new contract. A random sample of 500 employees yielded 320 who planned to vote yes. It is believed that the new contract will receive more than 60% yes votes.
-Refer to Union Contract Narrative. Compute the p-value for the test.