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Problem 8 - K (1 pt) The length (pages) of math research projects is given below. Using this information, calculate the range, sample variance, and...

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Problem 8 - K (1 pt) The length (pages) of math research projects is given below. Using this information, calculate the range, sample variance, and sample standard deviation. , , , , , , , , , , 31 39 45 54 48 25 33 28 25 59 11 Range = Standard deviation = Variance =
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8408450.xlsx

x mu
x-mu
(x-mu)^2 sum
Variance Std Deviation
31 36.18182 -5.181818 26.85124 2051.636 205.1636 14.323534353
39
2.818182 7.942149
45
8.818182 77.76033
54
17.81818 317.4876
48
11.81818 139.6694
25...

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