D. In the General Social Survey, random adult Americans were asked if they were healthy and if they are happy. Of 2569 people who claim to be healthy, 2499 also claimed to be happy. Of 162 people who claim to be not healthy, 123 also claimed to be happy. Test at a 5% significance level if the proportion of healthy adults who claim to be happy is higher than the proportion of unhealthy adults who claim to be happy. a. What type of test is being run? b.Hypotheses C. Test statistic d.P-value e. Final conclusion f. Use a 90% confidence interval to determine how much higher is the percentage of healthy people who are happy? How does the confidence interval support your decision about the null hypothesis? E. Circle the correct words: In a test of hypotheses, we assume that the null/alternative hypothesis is true, then we calculate the probability of witnessing our sample or a sample farther away from/closer to the null hypothesis. If this probability is unusually low/high, then we reject/support the null hypothesis and reject/support the alternative hypothesis