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If a random variable has a normal distribution with mean and standard deviation , then the standardized variable has the standard normal distribution with mean

If a random variable has a normal distribution with mean and standard deviation , then the standardized variable has the standard normal distribution with mean 0 and standard deviation 1. This is referred to as a standard normal random variable.Calculate the z-score corresponding to 2,500 grams. Also, interpret what this z-score reveals in this context

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