FOR QUESTIONS 91 TO 95 USE THE FOLLOWING DIRECTION: A researcher is interested in studying the perceived life satisfaction among younger adults and hypothesizes that life satisfaction among younger adults is different than the general public. She did a pilot study and gave a life satisfaction test (known to have high reliability and validity) to nine younger adults (between 20 and 30). Scores on the measure range from 0 to 5 with 5 indicative of high life satisfaction, and O indicative of no life satisfaction. The collected data is: 4, 3, 3, 4, 5, 2, 2, 2, 2 ... Assuming life satisfaction of 2.5 for general public, conduct the appropriate test and answer the questions. Assuming p-value of 0.21 and level of significance of 0.02, interpret outcome of your analysis. Is there a significant difference of life satisfaction between young adults and general public? YesNo Depends on sample standard deviation None of the above