Score: 0 of 1 pt 3 of 15 (2 complete)
HW Score: 13.33%, 2 of...
3.1.17
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The mean birth weight for children born in a certain country at full term (after 40 weeks) is 3422 grams
(about 75 pounds). Suppose the standard deviation is 450 grams and the shape of the distribution is
symmetric and unimodal. Complete parts a and b below.
a. What is the range of birth weights (in grams) of children born from one standard deviation below the
mean to one standard deviation above the mean?
The top value is
The bottom value is