School PACE College, Haripur Course Title MATH 104 Type. Example 5 the xsort method of gender selection claims. Which probability is relevant for trying to determine whether the XSORT method is effective: the result from part (a) or the result from part (b)?ĭ. Example 5 The XSORT method of gender selection claims to increase the. If boys and girls are equally likely, is 879 girls in 945 births unusually high?Ĭ. Find the probability of getting 879 or more girls in 945 births. sufficient evidence to conclude that the XSORT method is effective. Find the probability of getting exactly 879 girls in 945 births.ī.
In analyzing these results, assume that the XSORT method has no effect so that boys and girls are equally likely.Ī. In updated results (as of this writing) of the XSORT gender-selection technique, 945 births consisted of 879 baby girls and 66 baby boys (based on data from the Genetics & IVF Institute). Under normal circumstances with no special treatment, girls occur in 50 of the births. MicroSort’s XSORT gender-selection technique is designed to increase the likelihood that a baby will be a girl. As of this writing, the MicroSort method is undergoing clinical trials, but these results are available: Among 726 couples who used the XSORT method in trying to have a baby girl, 668 couples did have baby girsl, for a success rate of 92.0. MicroSort’s XSORT gender-selection technique is designed to increase the likelihood that a baby will be a girl MicroSort s XSORT gender selection technique is designed to increase the likelihood
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