PLEASE HELP WITH MATH STATS

Statistics
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Apr 7th, 2015

n 12
lower limit 2.377
upper limit 2.823
Range 0.446
n 120
lower limit 2.529
upper limit 2.671
Range 0.141
n 1200
lower limit 2.578
upper limit 2.622
Range 0.045
So, accuracy increases with increase in n .....see range decreases with increase in n(sample size)

Apr 8th, 2015

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Apr 7th, 2015
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Apr 7th, 2015
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