Workers A company’s human resources officer reports a breakdown of employees by job type and sex shown in the table. a) What’s the probability that a worker selected at random is  i) female? ii)...

Workers A company’s human resources officer reports a breakdown of employees by job type and sex shown in the table.

a) What’s the probability that a worker selected at random is

 i) female?

ii) female or a production worker?

 iii) female, if the person works in production?

 iv) a production worker, if the person is female? b) Do these data suggest that job type is independent of being male or female? Explain.