1. Is there an association between leaving the company and having a
work accident?
##
##
## Cell Contents
## |-------------------------|
## | N |
## | Chi-square contribution |
## | N / Row Total |
## | N / Col Total |
## | N / Table Total |
## |-------------------------|
##
##
## Total Observations in Table: 14999
##
##
## | HR_comma_sep_1_$Work_accident
## HR_comma_sep_1_$left | 0 | 1 | Row Total |
## ---------------------|-----------|-----------|-----------|
## 0 | 9428 | 2000 | 11428 |
## | 12.346 | 73.029 | |
## | 0.825 | 0.175 | 0.762 |
## | 0.735 | 0.922 | |
## | 0.629 | 0.133 | |
## ---------------------|-----------|-----------|-----------|
## 1 | 3402 | 169 | 3571 |
## | 39.510 | 233.709 | |
## | 0.953 | 0.047 | 0.238 |
## | 0.265 | 0.078 | |
## | 0.227 | 0.011 | |
## ---------------------|-----------|-----------|-----------|
## Column Total | 12830 | 2169 | 14999 |
## | 0.855 | 0.145 | |
## ---------------------|-----------|-----------|-----------|
##
##
## Statistics for All Table Factors
##
##
## Pearson's Chi-squared test
## ------------------------------------------------------------
## Chi^2 = 358.5938 d.f. = 1 p = 5.698673e-80
##
## Pearson's Chi-squared test with Yates' continuity correction
## ------------------------------------------------------------
## Chi^2 = 357.5624 d.f. = 1 p = 9.55824e-80
##
##
There is an association between leaving and a work accident
Employees that did not have a work accident are more than 3 times
more likely to leave, than those that didn’t
There is an association between leaving and a promotion in the last
5 years
Employees that had a promotion in the past 5 years are 4.03 times
more likely to stay than an employee who
didn’t receive a promotion
3. Is there an association between leaving the company and
salary?
##
##
## Cell Contents
## |-------------------------|
## | N |
## | Chi-square contribution |
## | N / Row Total |
## | N / Col Total |
## | N / Table Total |
## |-------------------------|
##
##
## Total Observations in Table: 14999
##
##
## | HR_comma_sep_1_$salary
## HR_comma_sep_1_$left | high | low | medium | Row Total |
## ---------------------|-----------|-----------|-----------|-----------|
## 0 | 1155 | 5144 | 5129 | 11428 |
## | 47.915 | 33.200 | 9.648 | |
## | 0.101 | 0.450 | 0.449 | 0.762 |
## | 0.934 | 0.703 | 0.796 | |
## | 0.077 | 0.343 | 0.342 | |
## ---------------------|-----------|-----------|-----------|-----------|
## 1 | 82 | 2172 | 1317 | 3571 |
## | 153.339 | 106.247 | 30.876 | |
## | 0.023 | 0.608 | 0.369 | 0.238 |
## | 0.066 | 0.297 | 0.204 | |
## | 0.005 | 0.145 | 0.088 | |
## ---------------------|-----------|-----------|-----------|-----------|
## Column Total | 1237 | 7316 | 6446 | 14999 |
## | 0.082 | 0.488 | 0.430 | |
## ---------------------|-----------|-----------|-----------|-----------|
##
##
## Statistics for All Table Factors
##
##
## Pearson's Chi-squared test
## ------------------------------------------------------------
## Chi^2 = 381.225 d.f. = 2 p = 1.652087e-83
##
##
##
There is an association between leaving and salary
Employees that have a low salary are 4.5 times more likely to leave
than an employee with high salary