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categoryإحصاء schoolبكالوريوس event_available2026-07-13

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The following data represent the level Education of health and the level of education for a random sample of 1726 residents. Complete parts (a) and (b) below. Excellent Good Fair Poor Not a H.S. graduate 91 186 94 124 H.S. graduate 82 203 100 124 Some college 61 143 58 129 Bachelor Degree or higher 61 112 61 97 Score: 0.19 of 1 pt 12.2.10-T The following data represent the level Education of health and the level of education for a random sample of 1874 15 of 24 (24 complete) ▶W Score: 69.45%, 16.67 of... Question Help Excellent Good Fair Poor Not a H.S. graduate 134 180 89 93 H.S. graduate 118 180 107 109 residents. Complete parts (a) and (b) Some college 84 159 87 103 below. Bachelor Degree or higher 93 171 67 100 Calculate the test statistic. x = 15.267 (Round to three decimal places as needed.) The P-value is 0.084. (Round to three decimal places as needed.) Make the proper conclusion. Choose the correct answer below. A. Reject Ho. There is sufficient evidence that level of education and health are associated. B. Reject Ho. There is not sufficient evidence that level of education and health are associated. C. Fail to reject Ho. There is sufficient evidence that level of education and health are associated. D. Fail to reject Ho. There is not sufficient evidence that level of education and health are associated. (b) Construct a conditional distribution of health by level of education and draw a bar graph. Education Excellent Good Fair Poor Not a H.S. graduate 0.270 0.363 0.179 0.188 H.S. graduate 0.230 0.350 0.208 0.212 Some college 0.194 0.367 0.201 0.238 Bachelor Degree or higher .217 0.397 0.155 0.232 (Round to three decimal places as needed.) Choose the correct bar graph below.

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