Question

A chi-square test of independence was used to determine whether race and medical aid (like insurance) were associated in a study of South African babies. Using the output shown below determine the most appropriate interpretation from among the choices given: Race Medical MedicaBlack White Total aid 27 114 (220.1) (20.9) 241 Yes 1325 24 (1231.9) (117.1) 1349 No Total 14521381590 Pearson Chi-Square 534.64, DF-1, P-Value 0.000 Select one: O a. There is an association between race and medical aid. White babies were more likely to have aid than black babies. b. There is an association between race and medical aid. Black babies were more likely to have aid than white babies. o O C. There is an association between race and medical aid. Observed and expected values were the approximately equal. O d. There may be no association between race and medical aid e. None of these choices

Answer 1

Race Nedlaca aid Blad 24 A 132S 24 349 S20 12% Oud