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Neck sizes again. Look again at the histogram of men s neck sizes in given Exercise.
a) Is the mean closer to 14, 15, or 16 inches? Why?

b) Is the standard deviation closer to 1 inch, 3 inches, or 5 inches? Explain.

Exercise:
The histogram shows the neck sizes (in inches) of 250 men recruited for a health study in Utah.

279_Fig 8.jpg

Which summary statistics would you choose to summarize the center and spread in these data? Why?

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  • Category:- Statistics and Probability
  • Reference No.:- M92203145

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