A home pregnancy test was given to women, then pregnancy was verified through blood tests. The following table shows the home pregnancy test results. Negative Pregnant Not Pregnant Total Positive 60 4 64 8 74 82 Total 68 78 146 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) =

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
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.
Negative
Pregnant
Not Pregnant
Total
Positive
60
4
64
8
74
82
Total
68
78
146
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) =
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. Negative Pregnant Not Pregnant Total Positive 60 4 64 8 74 82 Total 68 78 146 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) =
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Similar questions
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman