A random sample of500 college students was asked if college athletes should be paid. The following table gives a two-way classification of the responses

Student athlete Should Be Paid Should Not Be Paid

140 10

Student non athlete 210 140

Round your answers to three decimal places.

If one student is randomly selected from these500 students, find the probability that this student

i.is in favor of paying college athletes.

ii.favors paying college athletes given that the student selected is a nonathlete.

iii.is an athleteandfavors paying student athletes.

iv.is a nonathleteoris against paying student athletes.