The weights of a certain dog breed are approximately normally distributed with a mean of p: = 4? pounds, and a standard deviation ofo = En pounds. A dog ofthis breed weighs 55 pounds. What is the dog's zscore? Round your answer to the nearest hundredth as needed. A dog has a zscore of1 .81 . What is the dog's weight? Round your answer to the nearest tenth as needed. C] pounds A dog has a zscore of1 .81. What is the dog's weight? Round your answer to the nearest tenth as needed. C] pounds