Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 20% of the incoming calls involve fax messages, and consider a sample of 20 incoming calls. (round your answers to three decimal places.)

i think the answer is .36

step-by-step explanation:

what i did was only 2.88 divided by 8

fist on the left goes with the third on the right. second on the left goes with the fourth on the right. third on the left goes with the second on the right. the fourth on the left goes with first on the right

the answer is a if my teacher taught me correct