Analyst Diplomat Explorer Sentinel Total Local 0.067 0.19 0.236 0.092 Overseas Total 0.053 0.124 0.159 0.079 0.585 0.415 0.12 0.314 0.395 0.171 1.000 d) e) Given that the employee has the personality type "Explorer", what is the probability that they are "local"? 0.236 23.6% Compare your answer in part (d) to another probability that can be calculated from the table to decide if "place of birth" and "personality type" are likely to be independent variables. Give a reason for your answer. f) In later research designed to quantify the "customer attentiveness" of the firm's staff, the HR department randomly chose a number of staff in proportion to the size of each category from each of the Myers-Briggs personality types. What kind of sampling method did they use?