the data below, the total scores of job satisfaction index on a sample of 10 part time workers and 10 full time workers. Given the following data, is there a significant difference in employee job satisfaction between part time workers and full time workers at: (a) α=.01; and (b) α=.05?   Compute for the mean of the two types of workers Compute for the standard deviation of the two types of workers State your null and alternative hypothesis Compute the test statistic or the Z value State your conclusion at α=.05 State your conclusion at α=.01   Part time 138 135 129 108 129 106 158 142 158 177 Full time 129 125 185 178 157 154 160 208 152 183

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