The data miner: The boss is sitting down and Dogbert is on top of the table wearing a hard hat with the light on and hitting a laptop with a stonecutter's hammer. Dogbert says: "Eureka! I found a correlation." Dogbert says to the boss: "When you're on vacation, all your employees telecommute." The boss says: "They do?" Dogbert says to the boss: "And 100% of all expense vouchers are signed when you're sick." The boss answers: "We have vouchers?"