Expert Q&A
The following Education Excellent Good Fair Poor data represent the level of health and the level of education for a random sample of 1720 residents
Complete parts (a) and (b) below.
Not a H.S. 88 graduate H.S. 51 graduate Some 101 college Bachelor Degree or 71 higher 187 135 142 174 93 84 84 54 124 123 109 100
(a) Does the sample evidence suggest that level of education and health are independent at the a=0.05 level ofsignificance? Calculate the test statistic. x20= Make the proper conclusion. Choose the correct answer below. b) Construct a conditional distribution of health by level of education and draw a bar graph.
Education Not a H.S. graduate H.S. graduate Some college Bachelor Degree or higher (Round to three decimal places as needed.) Choose the correct bar graph
Excellent Good Fair Poor