Question
A population has parameters =158.3=158.3 and =39.2=39.2. You intend to draw a random sample of size n=240n=240. What is the mean of the distribution of
A population has parameters =158.3=158.3 and =39.2=39.2. You intend to draw a random sample of size n=240n=240. What is the mean of the distribution of sample means? x=x= What is the standard deviation of the distribution of sample means? (Report answer accurate to 2 decimal places.) x=x=
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Mathematical Excursions
Authors: Richard N Aufmann, , Joanne Lockwood, Richard D Nation, Daniel K Clegg
3rd Edition
1305161793, 9781305161795
