1878/quizzes/438159/take/questions/7820717 Q E X G B : In a study of marriage and happiness in the U.S., samples of 1000 married U.S. adults and 1500 unmarried U.S. adults were asked if they would say they are happy. 854 of the married adults and 362 of the unmarried adults did say they were happy. The researchers concluded that in the U.S. married adults are more likely to be say they are happy than unmarried adults. Complete the four steps of the statistical investigation process for this study. 1. Ask a question that can be answered by collecting data. Are US married adu 2. Decide what to measure and then collect data. pportion of US marr 3. Summarize and analyze the data. 4. Draw conclusions and communicate results