A home pregnancy test was given to women, then pregnancy was verified through blood tests. The following table shows the home pregnancy test results. Positive Negative Pregnant Not Pregnant Total 53 9 62 Total 7 60 72 81 79 141 Find the following. Give answers as a reduced fraction or decimal to at least 4 decimal places. a. P(Positive | Pregnant) - b. What is the probability that the woman is pregnant given that the test is positive? c. Given that a woman is pregnant, what is the probability that the test is negative? d. P(Not Pregnant | Negative) -
A home pregnancy test was given to women, then pregnancy was verified through blood tests. The following table shows the home pregnancy test results. Positive Negative Pregnant Not Pregnant Total 53 9 62 Total 7 60 72 81 79 141 Find the following. Give answers as a reduced fraction or decimal to at least 4 decimal places. a. P(Positive | Pregnant) - b. What is the probability that the woman is pregnant given that the test is positive? c. Given that a woman is pregnant, what is the probability that the test is negative? d. P(Not Pregnant | Negative) -
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter7: Percents
Section7.1: Percents And Fractions
Problem 31E
Related questions
Question
![A home pregnancy test was given to women, then pregnancy was verified through blood tests. The
following table shows the home pregnancy test results.
Positive
Negative
53
Pregnant
Not Pregnant
Total
9
62
Total
7
60
72
81
79 141
Find the following. Give answers as a reduced fraction or decimal to at least 4 decimal places.
a. P (Positive | Pregnant) =
b. What is the probability that the woman is pregnant given that the test is positive?
c. Given that a woman is pregnant, what is the probability that the test is negative?
d. P(Not Pregnant | Negative) =](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9de62490-29a1-4126-ad53-0c4c5fc3af72%2F597f1e08-751c-48a5-8944-ff1841ab750c%2Fjh8h7qi_processed.png&w=3840&q=75)
Transcribed Image Text:A home pregnancy test was given to women, then pregnancy was verified through blood tests. The
following table shows the home pregnancy test results.
Positive
Negative
53
Pregnant
Not Pregnant
Total
9
62
Total
7
60
72
81
79 141
Find the following. Give answers as a reduced fraction or decimal to at least 4 decimal places.
a. P (Positive | Pregnant) =
b. What is the probability that the woman is pregnant given that the test is positive?
c. Given that a woman is pregnant, what is the probability that the test is negative?
d. P(Not Pregnant | Negative) =
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