Standard deviation

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Obtain (generate) a random sample of 180 numbers between 1 and 60. You may use a calculator, excel, or a table of random numbers to achieve this. Use your sample to answer the following questions:

  1. List the numbers 
  2. Summarize your sample into a frequency distribution with 6 classes.
  3. Draw a histogram to represent the distribution.
  4. Comment on the shape of the distribution.
  5. Calculate the standard deviation of the sample. Discuss your results.
    • 13 years ago
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    Sheryl Hogan
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      random_nos.xlsx
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    jam007
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