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Sampling Techniques - Jelly Blubbers

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This activity introduces the Simple Random Sample (SRS) to students, and shows why this process helps to get an unbiased sample statistic. Relying on our perceptions can often be deceiving. In this exercisestudents are asked to determine the average length of a jellyblubber (a hypothetically recently discovered marine species) using a variety of techniques. The student will learn that a Simple Random Sample (SRS) is the most accurate method of determining this parameter, and that intuition can be deceptive. 

11/29/2014 Trey Cox
6.SP.A.1 6.SP.B.4 6.SP.A.2 7.SP.A.1 MP.1 MP.3 MP.4 MP.5 6 7 Activity