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Suppose the mean weight of school children's bookbags is 17.4 pounds, with standard deviation 2.2 pounds.
Find the mean weight of a sample of size 30 such that 40.1694% of the sample means are less than that mean
weight.
Let P(Z< -0.24896) = 0.401694
A. None of the other choices is correct.
B. 16 pounds
C. 17 pounds
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D. 17.5 pounds
E. 17.3 pounds
