dults with gum disease were asked the number of times per week they use Oses. The (incomplete) results are shown below: of times floss per week 0 Frequency 14 Relative Frequency 0.1273 177

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Q: For the given dataset, find the range? 21,13,24,31,18,16,34,11

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Q: 1.82 1.47 2.25 1.92 2.04 1.18 2.69 1.32 1.48 2.43 2.95 1.43 1.39 0.48 2.94 2.94 0.67 1.79 2.18 1.26…

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Q: -10 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 DATA SET Y 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18…

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Q: 9 Suppose a testing service is to administer a standardized test at a given location on a certain…

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Q: A random sample of 14 items is drawn from a population whose standard deviation is unknown. The…

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Q: (iv) f(x) 0.008+ 0.007- 0.006- 0.005- 0.004 0.003- 0.002 0.001 .0684 0 0 ← 50 100 150 200 250 300…

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A: Given:   Brand A Brand B Brand C Brand D   42 28 24 20   30 36 36 32   39 31 28 38   28…

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