Jimmy's dog had 6 puppies. He weighed the puppies right after they were born. Their weights were 657 grams, 789 grams, 456 grams, 554 grams, 635 grams, and 446 grams. In grams, what was the mean weight of the puppies?
Bob recorded the number of hot dogs he ate over the course of the week. On Monday, he ate 13 hot dogs. On Tuesday, he ate 2 hot dogs. On Wednesday, he ate 1 hot dog. On Thursday, he ate 9 hot dogs. On Friday, he ate 12 hot dogs. On Saturday, he ate 9 hot dogs. On Sunday, he ate 3 hot dogs. What was the median number of hot dogs that Bob ate over the course of the week?