Question: You know that for variable A = 1400 and = 300. You also know that the variable is normally distributed. You decide to change the

You know that for variable A = 1400 and = 300. You also know that the variable is normally distributed. You decide to change the scores of this variable into z-scores. What is the mean and standard deviation of this new distribution?

Group of answer choices

Mean = 1400, standard deviation = 300.

Mean = 1400, standard deviation = 1

Cannot be calculated on the basis of this information.

Mean = 0, standard deviation = 1

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