Answer to Question #208969 in Statistics and Probability for mimi

Question

The following data describes the gender and marital status of 100 UNISA employees.

Marital Status

Gender Single Married Divorced

Male 25 15 5

Female 30 20 5

Suppose that an employee is selected at random.

(a) Construct the joint and marginal probability table. (6)

(b) Find the probability that the employee selected is a married male. (2)

(c) Find the probability that the employee selected is married or divorced. (4)

(d) Find the probability that the employee selected is divorced given that he is male. (4)

(e) Are gender or marital status independent in this data set? Justify your answer

Answer 1

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