Each of the following lists has an average of 50. For each one, guess whether the SD

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Each of the following lists has an average of 50. For each one, guess whether the SD is around 1, 2, or 10. (This does not require any arithmetic.) p-968

(a) 49, 51, 49, 51, 49, 51, 49, 51, 49, 51

(b) 48, 52, 48, 52, 48, 52, 48, 52, 48, 52

(c) 48, 51, 49, 52, 47, 52, 46, 51, 53, 51

(d) 54, 49, 46, 49, 51, 53, 50, 50, 49, 49

(e) 60, 36, 31, 50, 48, 50, 54, 56, 62, 53

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ISBN: 9780393522105

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Authors: David Freedman, Robert Pisani, Roger Purves

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Each of the following lists has an average of 50. For each one, guess whether the SD

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Statistics

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