
Jon S. answered 08/11/20
Patient and Knowledgeable Math and English Tutor
The mean would be would be equal to 68. The standard deviation would be 3/square root(25) = 3/5 = 0.6.
Azhad Rizvi R.
asked 08/09/20Assume that height of 300 soldiers in army battlaion is normally distributed with mean 68 inches and std dev of 3. If 80 samples consisting of 25 soldiers each are taken what would be the mean ane std deviation of means if sampling is done without replacement
Jon S. answered 08/11/20
Patient and Knowledgeable Math and English Tutor
The mean would be would be equal to 68. The standard deviation would be 3/square root(25) = 3/5 = 0.6.
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