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# In Exercise, refer to the sample data in | Ch 4.2 - 26BSC

ISBN: 9780321836960 18

## Solution for problem 26BSC Chapter 4.2

Elementary Statistics | 12th Edition

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Elementary Statistics | 12th Edition

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Problem 26BSC

In Exercise, refer to the sample data in Table, which is included with the Chapter Problem. Assume that one of the subjects included in Table is randomly selected.

YSORT Gender Selection MicroSort’s YSORT gender-selection technique is designed to increase the likelihood that a baby will be a boy. In updated results (as of this writing) from a test of MicroSort’s YSORT gender-selection technique, 291 births consisted of 239 baby boys and 52 baby girls (based on data from the Genetics & IVF Institute). Based on these results, what is the probability of a boy born to a couple using MicroSort’s YSORT method? Does it appear that the technique is effective in increasing the likelihood that a baby will be a boy?

Table Pre-Employment Drug Screening Results*

Step-by-Step Solution:

Answer

Step 1 of 2

Probability of a boy born to a couple is 239/291=0.821

Probability of a girl  born to a couple is 52/291=0.179

Step 2 of 2

##### ISBN: 9780321836960

This full solution covers the following key subjects: ysort, baby, Table, Gender, Technique. This expansive textbook survival guide covers 121 chapters, and 3629 solutions. The full step-by-step solution to problem: 26BSC from chapter: 4.2 was answered by , our top Statistics solution expert on 03/15/17, 10:30PM. Since the solution to 26BSC from 4.2 chapter was answered, more than 671 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: Elementary Statistics, edition: 12. Elementary Statistics was written by and is associated to the ISBN: 9780321836960. The answer to “In Exercise, refer to the sample data in Table, which is included with the Chapter Problem. Assume that one of the subjects included in Table is randomly selected.YSORT Gender Selection MicroSort’s YSORT gender-selection technique is designed to increase the likelihood that a baby will be a boy. In updated results (as of this writing) from a test of MicroSort’s YSORT gender-selection technique, 291 births consisted of 239 baby boys and 52 baby girls (based on data from the Genetics & IVF Institute). Based on these results, what is the probability of a boy born to a couple using MicroSort’s YSORT method? Does it appear that the technique is effective in increasing the likelihood that a baby will be a boy?Table Pre-Employment Drug Screening Results*” is broken down into a number of easy to follow steps, and 124 words.

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In Exercise, refer to the sample data in | Ch 4.2 - 26BSC