Displays the distribution of birth weights for population

Reference no: EM131764233

Question: Researchers in Norway analyzed data on the birth weights of 400,000 newborns over a 6-year period. The distribution of birth weights is approximately Normal with a mean of 3668 grams and a standard deviation of 511 grams.8 In this population, the range (maximum - minimum) of birth weights is 3417 grams. We used Fathom software to take 500 SRSs of size n = 5 and calculate the range (maximum - minimum) for each sample. The dotplot below shows the results.

2041_Sample range.png

Birth weights

(a) Sketch a graph that displays the distribution of birth weights for this population.

(b) Sketch a possible graph of the distribution of birth weights for an SRS of size 5.

Reference no: EM131764233

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