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[Step-by-Step] The Los Angeles Times regularly reports the air quality index for various areas of Southern California. A sample of air quality index values

Question: The Los Angeles Times regularly reports the air quality index for various areas of Southern California. A sample of air quality index values for Pomona provided the following data: 28, 42, 58, 48, 45, 55, 60, 49, 50.

  1. Compute the range and interquartile range.
  2. Compute the sample variance and sample standard deviation.

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Solution: The downloadable solution consists of 2 pages
Deliverable: Word Document


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