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The weights of a certain dog breed are approximately normally distributed with a mean of μ-46 pounds, and a standard deviation of a = 7 pounds. A dog of this breed weighs 53 pounds. What is the dog's z-score? Round your answer to the nearest hundredth as needed. 2= A dog has a z-score of 0.91. What is the dog's weight? Round your answer to the nearest tenth as needed. pounds A dog has a z-score of -0.91. What is the dog's weight? Round your answer to the nearest tenth as needed. pounds

The weights of a certain dog breed are approximately normally distributed with a mean of μ-46 pounds, and a standard deviation of a = 7 pounds. A dog of this breed weighs 53 pounds. What is the dog's z-score? Round your answer to the nearest hundredth as needed. 2= A dog has a z-score of 0.91. What is the dog's weight? Round your answer to the nearest tenth as needed. pounds A dog has a z-score of -0.91. What is the dog's weight? Round your answer to the nearest tenth as needed. pounds

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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The weights of a certain dog breed are approximately normally distributed with a mean of μ- 46 pounds, and a standard deviation of a = 7 pounds. A dog of this breed weighs 53 pounds. What is the dog's z-score? Round your answer to the nearest hundredth as needed. 2= A dog has a z-score of 0.91. What is the dog's weight? Round your answer to the nearest tenth as needed. pounds A dog has a z-score of -0.91. What is the dog's weight? Round your answer to the nearest tenth as needed. Submit Question pounds
Transcribed Image Text:The weights of a certain dog breed are approximately normally distributed with a mean of μ- 46 pounds, and a standard deviation of a = 7 pounds. A dog of this breed weighs 53 pounds. What is the dog's z-score? Round your answer to the nearest hundredth as needed. 2= A dog has a z-score of 0.91. What is the dog's weight? Round your answer to the nearest tenth as needed. pounds A dog has a z-score of -0.91. What is the dog's weight? Round your answer to the nearest tenth as needed. Submit Question pounds
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