Question
A simple random sample of size 200 is taken from a much larger group of male wrestlers prior to a competition. The average weight in
A simple random sample of size 200 is taken from a much larger group of male wrestlers prior to a competition. The average weight in the sample is 190 pounds, with an SD of 20 pounds.
The average weight of the population is estimated to be 190 pounds, and this estimate is likely to be off by about _______.
A) 1.4 pounds
B) 2.8 pounds
C) 13.4 pounds
D) 14.1 pounds
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Stochastic Calculus And Applications
Authors: Samuel N Cohen, Robert J Elliott
2nd Edition
1493928678, 9781493928675
