Two groups of employees were given a questionnaire to assess their degree of satisfaction with their jobs. The questionnaire scores range from 0 to 100. The groups are divided according to years of service. The data are shown. At α = 0.10, can you conclude that there is a difference in job satisfaction between the groups?

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Under 5 years of service 79 99 84 85 76 78 73 69 57 94 98 68 87 5 or more years of service 95 80 83 86 71 65 63 59 51 57 62 96 92