What is the mean and standard deviation of the Standard Norm

What is the mean and standard deviation of the Standard Normal Curve? According to a recent National Health Statistics Reports, the weight of male babies less than 2 month? old in the Vended States is normally distributed with mean. 11.5 pounds and standard deviation 2 \"pounds. What proportion of babies weigh more that 13 pounds\' The College Board reports that in 2013. The mear. Mathematics SAT score was 514. and the standard deviation was 118. A sample of 65 scores is chosen. What is the probability that the sample mean score is less than 500?

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