In a test of a sex-selection technique, results consisted of 242 female babies and 15 male babies. Based on this result, what is the probability of a female being born to a couple using this technique? Does it appear that the technique is effective in increasing the likelihood that a baby will be a female? The probability that a female will be born using this technique is approximately. (Type an integer or decimal rounded to three decimal places as needed.) Does the technique appear effective in improving the likelihood of having a female baby? O No ..... Yes

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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Q.2 Ch6
In a test of a sex-selection technique, results consisted of 242 female babies and 15 male babies. Based on
this result, what is the probability of a female being born to a couple using this technique? Does it appear that the
technique is effective in increasing the likelihood that a baby will be a female?
The probability that a female will be born using this technique is approximately
(Type an integer or decimal rounded to three decimal places as needed.)
Does the technique appear effective in improving the likelihood of having a female baby?
O No
Yes
Transcribed Image Text:In a test of a sex-selection technique, results consisted of 242 female babies and 15 male babies. Based on this result, what is the probability of a female being born to a couple using this technique? Does it appear that the technique is effective in increasing the likelihood that a baby will be a female? The probability that a female will be born using this technique is approximately (Type an integer or decimal rounded to three decimal places as needed.) Does the technique appear effective in improving the likelihood of having a female baby? O No Yes
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