here is a company in Venezuela that is using a carefully researched method to see if you are able to select the sex of your baby. It costs 8000 US dollars. Using this method, a sample of803 births had 415 girls and 388 boys. While completing this problem, assume that, without using this method, boys and girls are equally likely. i) find the probability of having exactly 415 girls. ii) Find the probability of getting at least, 415 girls iii) If boys and girls are equally likely is 415 girls in 803 births unusually high? iv) Is the probability from part one or part two more effective in determining the effectiveness of the treatment.

here is a company in Venezuela that is using a carefully researched method to see if you are able to select the sex of your baby. It costs 8000 US dollars. Using this method, a sample of803 births had 415 girls and 388 boys. While completing this problem, assume that, without using this method, boys and girls are equally likely. i) find the probability of having exactly 415 girls. ii) Find the probability of getting at least, 415 girls iii) If boys and girls are equally likely is 415 girls in 803 births unusually high? iv) Is the probability from part one or part two more effective in determining the effectiveness of the treatment.

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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