What Is a Statistic?

How Fulfilling Are Amazon Fulfillment Centers?

"Jeff Bezos, the CEO of Amazon wants to know whether or not his fulfillment center workers are satisfied with their job (on a scale of 1-10). He surveys the workers of a random sample of 20 out of 100 of his fulfillment centers. To measure the level of satisfaction of each fulfillment center Bezos takes the average of each of the employee's satisfaction scores."

Is the value being investigated in the above scenario (average satisfaction score) a statistic?