how to solve these question?

14 MM Find the probability P01 - 0'

14 Find the probability P (g a < X < g + a) if X has a Poisson distribution with Time Remaining 15 16 Marks: 2 17 Which one of the following variables is qualitative? Choose one answer. C) O o a. Weekly eamings of worker b. Number of students in a class c. Color of cars d. Rent paid by students If the number of workers in a factory is 256, the number of classes in a frequency distribution will be Choose one answer. O o a. 11 b. 10 If two events are independent, then i. the sum of their probabilities must be equal to one. ii. they must be mutually exclusive. iii. the joint of their probabilities must be equal to one. Choose one answer. o a. none of the above is correct b. ii only c. i and ii