The data below represents twenty weeks worth of income that Laurence earned from his lawn mowing business (he earns much more in the summer!). 88 102 105 110 117 122 124 153 154 163 169 239 273 274 409 423 425 433 448 483 Find the range of the data:

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Q: 25 35 72 71 88 94 77 74 43 56 56 74 55 62 77 49 86 42 66 97 58 45 73 45 83 85 47

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