10.c.

The table below shows the results of a survey that asked

1071

adults from a certain country if they favored or opposed a tax to fund education. A person is selected at random. Complete parts (a) through (c).

	Support	Oppose	Unsure	Total
Males	167	325	13	505
Females	243	301	22	566
Total	410	626	35	1071

Question content area bottom

Part 1

(a) Find the probability that the person opposed the tax or is female.

P(opposed the tax or is

female)=0.8320.832

(Round to the nearest thousandth as needed.)

Part 2

(b) Find the probability that the person supports the tax or is male.

P(supports the tax or is

male)=0.6980.698

(Round to the nearest thousandth as needed.)

Part 3

(c) Find the probability that the person is not unsure or is female.