A gender-selection technique is designed to increase the likelihood that a baby will be a girl. In the results of the gender-selection technique, 941 births consisted of 474 baby girls and 467 baby boys. In analyzing these results, assume that boys and girls areequally likely.a. Find the probability of getting exactly 474 girls in 941 births.b. Find the probability of getting 474 or more girls in 941 births. If boys and girls are equally likely, is 474 girls in 941 births unusually high?c. Which probability is relevant for trying to determine whether the technique is effective: the result from part (a) or the result from part (b)?d. Based on the results, does it appear that the gender-selection technique is effective?a. The probability(Round to four decimal places as needed.)getting exactly 474 girls in 941 births is Previous QuestionUse a normal approximation to find the probability of the indicated number of voters. In this case, assumaged 18-24 are randomly selected. Suppose a previous study showed that among eligible voters aged 18-24, 22% of them voted.Probability that exactly 29 votedThe probability that exactly 29 of 111 eligible voters voted is.(Round to four decimal places as needed.)

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Answered: A gender-selection technique is…

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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A gender-selection technique is designed to increase the likelihood that a baby will be a girl. In the results of the gender-selection technique, 865 births consisted of 434 baby girls and 431 baby boys. In analyzing these results, assume that boys and girls are equally likely. a. Find the probability of getting exactly 434 girls in 865 births. b. Find the probability of getting 434 or more girls in 865 births. If boys and girls are equally likely, is 434 girls in 865 births unusually high? c. Which probability is relevant for trying to determine whether the technique is effective: the result from part (a) or the result from part (b)? d. Based on the results, does it appear that the gender-selection technique is effective? a. The probability of getting exactly 434 girls in 865 births is (Round to four decimal places as needed.) b. The probability of getting 434 or more girls in 865 births is (Round to four decimal places as needed.) If boys and girls are equally likely, is 434 girls in…
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