60 63 66 69 72 75 There are n = 100 data points included in the dotplot. Estimate the mean and the standard deviation for the data in the dotplot given above.

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A: x x2 68 4624 67 4489 76 5776 74 5476 56 3136 65 4225 64 4096 --- --- ∑x=470…

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Q: 66 90 77 71 41 29 32 20 49 14 57 88 72 40 51 17 14 45 24 77 Use a calculator to find the standard…

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Q: below

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Q: Annual Precipitation (Inches) Stem Leaf 0 6 1 9. 2| 127 3 356 434 5 036 6. 68

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Q: 49 3 34 4. 31 57 6. 24 55 8 50 9. 47 Find the population standard deviation of this data set. Round…

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Q: 1. Compute for the mean and the standard deviation.  2. What is the proportion above 87.5?  3. What…

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