(All Steps) Petroleum pollution in oceans is known to increase the growth of a certain bacteria. Brian did a project for his ecology class in which he made
Question:
Petroleum pollution in oceans is known to increase the growth of a certain bacteria. Brian did a project for his ecology class in which he made a bacteria count (per 100 milliliters) in nine random samples of sea water. His counts gave the following readings:
17, 23, 18, 19, 21, 16, 12, 15, 18
- Find the range.
- Find the sample mean.
- Find the median.
- Find the mode.
- Find the sample standard deviation.
Deliverable: Word Document 
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