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Espanol Age (in years) X Under 18 18-35 36-54 55+ Total 120 119 36 133 On a regular basis 126.07 111.79 408 0.396 4.024 Software

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Espanol Age (in years) X Under 18 18-35 36-54 55+ Total 120 119 36 133 On a regular basis 126.07 111.79 408 0.396 4.024 Software 192 190 69 141 use Not on a regular 182.93 162.21 592 basis 0.273 2773 Total 312 309 105 274 1000 Part 2 Answer the following to summarize the test of the hypothesis that there is no dependence between age and software use. For your test, use the 0.10 level of significance. (a) Determine the type of test statistic to use. X Type of test statistic: (Choose one) (b) Find the value of the test statistic. (Round to two or more decimal places.) (c) Find the critical value for a test at the 0.10 level of significance. (Round to two or more decimal places,) (d) Can we reject the hypothesis that there is no dependence between age and software use? Use the 0.10 level of significance. O Yes O No

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