A psychologist interested in examining workplace stress recruits30 adults and administered a stress questionnaire to them. Thequestionnaire’s scores ranged from 0-20 with lower scoresindicating lower amounts of stress and higher scores indicatingsignificant amounts of stress. On average, workers tend to score a10. Results from this questionnaire showed workers at this companyon average scored 15 with a standard deviation estimate of 3.96.Test the viability that µ = 10 using a one-sample t-test
