Mathematics, 18.03.2021 01:40 sony72
Suppose a population has a mean weight of 180 pounds and a standard deviation of 25 pounds. A sample of 100 items is drawn from this population.
What is the standard error of the mean?
A. 0.25
B. 18.0
C. 1.8
D. 2.5
Answers: 2
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Suppose a population has a mean weight of 180 pounds and a standard deviation of 25 pounds. A sample...
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