Question

Below, the two-way table is given for aclass of students.FreshmenSophomoreJuniorsSeniorsTotalMale4622Female3463TotalIf a student is selected at random, find theprobability the student is a junior given that it'smale. Round to the nearest whole percent.[?]%

Answer 1

From the two way table we notice that the probability of choosing a male student that is a junior is:

`P=(2)/(30)=(1)/(15)=0.066`

This is the same as 6.66%.

Round to the nearest whole percent the answer is 7%.