The weights of a certain dog breed are approximately normally distributed with a mean of μ...

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The weights of a certain dog breed are approximately normally distributed with a mean of μ...

The weights of a certain dog breed are approximately normally distributed with a mean of μ = 46 pounds, and a standard deviation of σ = 7 pounds.

A dog of this breed weighs 48 pounds. What is the dog's z-score? Round your answer to the nearest hundredth as needed.
z=
A dog has a z-score of 1.22. What is the dog's weight? Round your answer to the nearest tenth as needed.
A dog has a z-score of -1.22. What is the dog's weight? Round your answer to the nearest tenth as needed.

math Statistics-And-Probability

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Answer 1

Answer #1

Let x be the dos ue iqh l xa, N (46,7) 24-46 Pound

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Answer 2

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