Is ultrasound a reliable method for determining the gender of an unborn baby? There is accompanying data on 1,000 births in the table below. Ultrasound Ultrasound Predicted Male Predicted Female Actual Gender Is 439 47 Female Actual Gender Is Male 132 382 (a) Use the given information to estimate the probability that a newborn baby is female, given that the ultrasound predicted the baby would be female. (Round your answer to three decimal places.) (b) Use the given information to estimate the probability that a newborn baby is nale, given that the ultrasound predicted the baby would be male. (Round your answer to three decimal places.) (c) Based on your answers to parts (a) and (b), do you think ultrasound is equally reliable for predicting gender for boys and for girls? O ultrasound appears to be more reliable in predicting boys O ultrasound is equally reliable in predicting boys and girls O ultrasound appears to be more reliable in predicting girls
Is ultrasound a reliable method for determining the gender of an unborn baby? There is accompanying data on 1,000 births in the table below. Ultrasound Ultrasound Predicted Male Predicted Female Actual Gender Is 439 47 Female Actual Gender Is Male 132 382 (a) Use the given information to estimate the probability that a newborn baby is female, given that the ultrasound predicted the baby would be female. (Round your answer to three decimal places.) (b) Use the given information to estimate the probability that a newborn baby is nale, given that the ultrasound predicted the baby would be male. (Round your answer to three decimal places.) (c) Based on your answers to parts (a) and (b), do you think ultrasound is equally reliable for predicting gender for boys and for girls? O ultrasound appears to be more reliable in predicting boys O ultrasound is equally reliable in predicting boys and girls O ultrasound appears to be more reliable in predicting girls
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
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