Answer Happy

cal value and p-value and your conclusion. 28. The director of human resources for a large bank has compiled data on about 70 former employees at one of the bank's call centers (see the Excel file Call Cen- ter Data). For each of the following, assume equal variances of the two populations. a. Test the null hypothesis that the average length of service for males is the same as for females. b. Test the null hypothesis that the average length of service for individuals without prior call center experience is the same as those with experience
Cat Center Dat Male-1 Female-e Yes-1 No-0 Gender starting Agelor Call Center Experience ollege Degree ogth of Service (years) 18 0 1 0 0 O 0 D 1 1 1 0 0 10 11 1 0 1 1 1 0 0 0 D 0 1 1 1 1 1 1 0 1 1 1 0 0 1 1 1 0 0 1 0 1 1 0 0 O 1 0 1 1 0 0 10 19 19 19 19 19 19 19 19 20 20 20 20 20 21 21 21 21 22 22 23 23 23 23 23 23 24 24 24 25 25 25 25 26 26 26 26 20 27 20 28 29 30 30 30 31 31 31 31 102 32 32 33 34 34 34 34 Yes-1 No-0 39 29 0 1 0 10 0 0 1 1 1 0 0 1 0 0 0 0 0 0 0 0 1 1 1 0 1 0. 0 0 0 0 1 1 0 1 1 1 0 1 0 0 0 0 0 0 1 0 10 10 0 0 0 0 10 0 D 0 0 0 0 10 10 0 0 0 0 0 0 0 1 0 0 1 0 1 1 1 0 1 1 10 1 1 1 1 0 0 1 1 0 1 0 0 1 0 1 0 1 0 10 9 10 7.02 347 2.07 1.78 4.42 3.29 3.05 0.49 0.61 3.12 2.95 215 4.03 3.53 247 215 327 110 1.78 194 291 3.02 2.53 184 2.88 220 144 253 141 1.00 0.98 063 1.30 213 2.30 205 2.13 2.12 2.16 2.04 1.70 211 1.75 2.15 2.12 0.37 195 1.02 126 1.04 164 175 171 129 148 131 140 1.08 110 1.16 1.05 140 124 001 087 4.99 076 032 0.35 JANU