(All Steps) Kindergarten children have heights that are normally distributed about a mean of 39 inches and a standard deviation of 2 inches. A random sample
Question:
Kindergarten children have heights that are normally distributed about a mean of 39 inches and a standard deviation of 2 inches. A random sample of size 25 is taken and the mean is calculated. Find the probability that the mean value (X-bar) will be between 38.5 and 40.0 inches.
Deliverable: Word Document 
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Confidence Interval for the Difference Between Means Calculator - MathCracker.com