1. A report on health care in the United States said that 28% of Americans have experienced times when they haven't been able to afford medical care. A news organization randomly sampled 801 black Americans, of whom 265 reported that there had been times in the last year when they had not been able to afford medical care. Does this indicate that this problem is more severe among black Americans? Test at the 5% significance level. a. Hypotheses are: ? b. p' =? _ c. Test statistic? Include the computing formula. Thx. c. p-value? d. op' ? e. Include a graph that shows the relative position of the sample outcome and shade the area corresponding to the p- value. Make sure that the horizontal axis is scaled. f. Decision? Accept H. Reject H. Circle one of the two choices above. Thx. g. Conclusion