SPSS Assignment 2 - Which is more reliable, the mean, the...

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SPSS Assignment 2 Due October 9, 2007 1) Open the document labeled “classdata”. 2) Find the mean, median, and standard deviation for the high school GPAs (HSGPA). 3) Find the mean, median, and standard deviation for the college GPAs (GPA). 4) Find the mean, mode, 5# summary and the IQR for the variable ‘dating’. Which is more reliable, the mean, the median, or the mode? Why? 5) Construct a boxplot for the variable ‘dating’. Are there any outliers? Comment on the spread. 6) Find the mean, mode, 5# summary and the IQR for the variable ‘TV’.
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Unformatted text preview: Which is more reliable, the mean, the median, or the mode? Why? 7) Construct a boxplot for the variable TV. Are there any outliers? If so, which observations are outliers? Comment on the spread. All exercises should be completed in SPSS Although you are allowed to receive help from others, list the names of those who helped you and the names of those whom you helped, as well as what type of help was given. If you did not give or receive help, then write, "No help."...
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This note was uploaded on 04/21/2008 for the course MATH 220 taught by Professor Ruffin during the Fall '07 term at James Madison University.

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