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' _ . o ' Homework: Online... Questlon 10, 6.6.13 T ) HW Score. 27.27 A), 3 of 11 pomts {33 Part1 of5 0 Points:

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' _ . o ' Homework: Online... Questlon 10, 6.6.13 T ) HW Score. 27.27 A), 3 of 11 pomts {33 Part1 of5 0 Points: 0 of1 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, 991 births consisted of 499 baby girls and 492 baby boys. In analyzing these results, assume that boys and girls are equally likely. 3. Find the probability of getting exactly 499 girls in 991 births. I). Find the probability of getting 499 or more girls in 991 births. If boys and girls are equally likely, is 499 girls in 991 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? f ..... \\ \\/ a. The probability of getting exactly 499 girls in 991 births is |:. (Round to four decimal places as needed.)

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