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Project Data Sheet.

  • From Business, General Business
  • Due on 20 Feb, 2021 09:17:00
  • Asked On 19 Feb, 2021 07:23:59
  • Due date has already passed, but you can still post solutions.
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You will calculate several descriptive statistics and make some graphs for the "age" column. Be sure your graphs have a descriptive title and labels on the x and y- axis as "ogive" or "polygon" is not descriptive of what the graph is representing. In addition, when calculating the standard deviation, notice that we have a sample from our class, not a population of all online students. Be sure to use the correct standard deviation! 

You will submit the Excel sheet with the following information:

  • Make a Frequency Distribution with 5 classes, also list the midpoints, relative frequency, and cumulative relative frequency
  • Make a relative frequency ogive
    • Don’t forget descriptive title and labels on x and y axis (ogive is not descriptive, what does the graph represent?)
  • Make a frequency polygon
    • Don’t forget a descriptive title and labels on x and y axis (polygon is not descriptive, what does the graph represent?)
  • Calculate the mean
  • Calculate the median
  • Calculate the sample standard deviation (our data is sample from our class, not a population!)
  • Calculate the Q1 and Q3 values



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  • Submitted On 19 Feb, 2021 09:47:47
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