Question Four
An academic conference held this past January consistent of 250participants including undergraduate students, masters students,PhD students, and, professors from business faculties, engineeringfaculties, and nursing faculties to discuss various ways ofincreasing the learning desires of students. The following tablegives us the breakdown of participants by levels of education andfaculties.
                                                              Business             Engineering             Nursing                  Totals
Undergraduatestudents                    30                              15                              35                              80
Mastersstudents                                  40                              38                              12                              90
PhDstudents                                            10                              12                              8                              30
Professors                                                20                              15                              15                              50
Totals                                                      100                              80                              70                         250
- The probability that this participant is from business is__ 100/250_____
- The probability that this participant is a PhD student is__30/250____
- The probability that this participant is a nursing professor is__15/50_____
- The probability that this participant is either anundergraduate or a master’s student is_170/250_______
- The probability that this participant is either from businessor a PhD student is ________
- The probability that this participant is a Professor knowingthat he/she is in nursing is ________
- The probability that this participant is from business knowingthat he/she is a master’s student is
_____