Descriptive statistics make a frequency distribution with 5 classes, | MATH 201 – Introduction to Probability and Statistics | Liberty University

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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?)

· 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