[This problem is based on data from the 2016 Census of Canada.] For Halifax in the year 2016, the distribution of the number of occupants per private household was: Occupants 2 3 Probability (See Question 1, 0.377 0.164 0.127 below) 1) What is the probability that a randomly selected Halifax private household has exactly 1 occupant? (Answer to 3 decimal places.) 2) Which probability rule did you use to answer part (1)? [Select the best answer.] O A. Addition rule for independent events O B. Complement rule O C. Addition rule for disjoint (mutually exclusive) events O D. Multiplication rule for disjoint (mutually exclusive) events O E. Multiplication rule for independent events 3) What is the probability that a randomly selected Halifax private household has 2 or 3 occupants? (Answer to 3 decimal places.) 4) Which probability rule did you use to answer part (3)? [Select the best answer.] A. Multiplication rule for independent events O B. Multiplication rule for disjoint (mutually exclusive) events O C. Complement rule O D. Addition rule for disjoint (mutually exclusive) events O E. Addition rule for independent events