I need help with these questions ( see image for question ).
Please show working.

Arandom sample of 150 high school students were asked whether they have a job. the results are shown in the table. have a job do not have a job male 48 35 female 41 26 select a ord or phrase from the drop-down menus to correctly complete the statements describing the association.

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

If a || b and e || f , what if the value of y ?