18. Given that a randomly selected person had a Negative Reaction to the study, what is the probability that person is Female?

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Use this data table for questions 16-18. A market research study is being conducted to
determine if a product modification will be well received by the public. A total of 2,000
consumers are questioned regarding this product. You can leave answers as fractions.
The table below provides information regarding this sample.
Neutral
Positive Reactio Negative
Reaction
n
Reaction
Male
310
200
150
Female
450
550
340
Transcribed Image Text:Use this data table for questions 16-18. A market research study is being conducted to determine if a product modification will be well received by the public. A total of 2,000 consumers are questioned regarding this product. You can leave answers as fractions. The table below provides information regarding this sample. Neutral Positive Reactio Negative Reaction n Reaction Male 310 200 150 Female 450 550 340
18. Given thata randomly selected person had a Negative Reaction to the
study, what is the probability that person is Female?
Transcribed Image Text:18. Given thata randomly selected person had a Negative Reaction to the study, what is the probability that person is Female?
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