urgent 105, 407 yine in viruƏ TƏ HỌC Tai mom what is capucicu, giveni une provavmity on having a yin vi a buy.O D. Yes, because 487 girls in 970 births is far from what is expected, given the probability of having a girl or a boy.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)?A. The result from part (b) is more relevant, because one wants the probability of a result that is at least as extreme as the one obtained.O B. Neither of the results are relevant.O C. The result from part (a) is more relevant, because one wants the probability of a result that is exactly equal to the one obtained.O D. The results from part (a) and part (b) are equal, so they are equally relevant.d. Based on the results, does it appear that the gender-selection technique is effective?O A. No, because the probability of having 487 or more girls in 970 births is unlikely, and thus, is attributable to random chance.O B. No, because the probability of having 487 or more girls in 970 births is not unlikely, and thus, is attributable to random chance.O c. Yes, because the probability of having 487 or more girls in 970 births is unlikely, and thus, is not attributable to random chance.O D. Yes, because the probability of having 487 or more girls in 970 births is not unlikely, and thus, is not attributable to random chance. 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, 970 births consisted of 487 baby girls and 483 babyboys. In analyzing these results, assume that boys and girls are equally likely.a. Find the probability of getting exactly 487 girls in 970 births.b. Find the probability of getting 487 or more girls in 970 births. If boys and girls are equally likely, is 487 girls in 970 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 487 girls in 970 births is(Round to four decimal places as needed.)b. The probability of getting 487 or more girls in 970 births is(Round to four decimal places as needed.)If boys and girls are equally likely, is 487 girls in 970 births unusually high?O A. No, because 487 girls in 970 births is far from what is expected, given the probability of having a girl or a boy.O B. No, because 487 girls in 970 births is not far from what is expected, given the probability of having a girl or a boy.O c. Yes, because 487 girls in 970 births is not far from what is expected, given the probability of having a girl or a boy.

Answered: Image /qna-images/answer/9bd008b2-43a2-4abb-90c1-4bdb4e8f265b.jpg

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, 970 births consisted of 487 baby girls and 483 baby boys. In analyzing these results, assume that boys and girls are equally likely. a. Find the probability of getting exactly 487 girls in 970 births. b. Find the probability of getting 487 or more girls in 970 births. If boys and girls are equally likely, is 487 girls in 970 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. Baced on the rocults does it appear that the gondoer coloction technique is offectivo?