Written Assignment 4:Carlos Arias-Miranda.docx

# Written Assignment 4:Carlos Arias-Miranda.docx - Page263...

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On page 263, we presented a frequency distribution for data on chest  circumference, in inches, for 5732 Scottish militiamen. As mentioned there,  Adolphe Quetelet used a procedure for fitting a normal curve to the data based on  the binomial distribution. Here you are to accomplish that task by using techniques that you studied in this chapter.  a. Construct a relative-frequency histogram for the chest circumference data, using classes based on a single value.  b. The population mean and population standard deviation of the chest  circumferences are 39.85 and 2.07, respectively. Identify the normal curve that  should be used for the chest circumferences.
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