Q. 1 The HR department of a large company compiled the following fictitious data regarding the income and education of its employees. Income OR 12000 or below Above OR 12000 High School graduate...

Extracted text: Q. 1 The HR department of a large company compiled the following fictitious data regarding the income and education of its employees. Income OR 12000 or below Above OR 12000 High School graduate University graduate 2010 810 400 780 Let A be the event that a randomly chosen employee has a University degree (graduate), and let B be the event that the chosen employee's income is more than OR 12000. (a) Find each of the following probabilities. (Round answers to four decimal places). (i) P(A) (ii) P(B) Math (iii) P(A n B) (iv) P(B|A) (v) P(B|AC) (b) Are the events A and B independent events?