A poll asked people with and without children under 18 years old if they frequently experienced stress. The results are shown in the accompanying table. Complete parts (a) through (c) below. Frequently Experience Stress Yes No Total With child under 296 234 530 18 уears No child under 196 314 510 18 years Total 492 548 1040 a. Find the probability that a randomly chosen person from this group said "Yes," given that the person has a child under 18 years old. (Type an integer or decimal rounded to four decimal places as needed.) b. Find the probability that a randomly chosen person from this group said "Yes," given that the person does not have a child under 18 years old. (Type an integer or decimal rounded to four decimal places as needed.) c. Find the probability that a randomly chosen person from this group said "Yes" or had a child under 18 years old. (Type an integer or decimal rounded to four decimal places as needed.)

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A poll asked people with and without children under 18 years old if they frequently experienced
stress. The results are shown in the accompanying table. Complete parts (a) through (c) below.
Frequently Experience
Stress
Yes
No
Total
With child under
296
234
530
18 уears
No child under
196
314
510
18 years
Total
492
548
1040
a. Find the probability that a randomly chosen person from this group said "Yes," given that the person has a child under 18 years old.
(Type an integer or decimal rounded to four decimal places as needed.)
b. Find the probability that a randomly chosen person from this group said "Yes," given that the person does not have a child under 18 years old.
(Type an integer or decimal rounded to four decimal places as needed.)
c. Find the probability that a randomly chosen person from this group said "Yes" or had a child under 18 years old.
(Type an integer or decimal rounded to four decimal places as needed.)
Transcribed Image Text:A poll asked people with and without children under 18 years old if they frequently experienced stress. The results are shown in the accompanying table. Complete parts (a) through (c) below. Frequently Experience Stress Yes No Total With child under 296 234 530 18 уears No child under 196 314 510 18 years Total 492 548 1040 a. Find the probability that a randomly chosen person from this group said "Yes," given that the person has a child under 18 years old. (Type an integer or decimal rounded to four decimal places as needed.) b. Find the probability that a randomly chosen person from this group said "Yes," given that the person does not have a child under 18 years old. (Type an integer or decimal rounded to four decimal places as needed.) c. Find the probability that a randomly chosen person from this group said "Yes" or had a child under 18 years old. (Type an integer or decimal rounded to four decimal places as needed.)
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