The Microsort XSORT method is designed to increase the likelihood of a baby girl, and the YSORT method is designed to increase the likelihood of a boy. The Genetics & IVF Institute developed a newer gender-selection method called MicroSort. The product cost only $49.95, but the Food and Drug Administration told the company to stop distributing Gender Choice because there was no evidence to support the claim that it was 80% reliable. In the 1980s, ProCare Industries sold a product called Gender Choice. Methods of gender selection have been around for many years. These couples may want to use a gender-selection method to increase the likelihood of having a baby girl so that none of their children inherit the disorder. For example, some couples carry X-linked recessive genes, so that a male child has a 50% chance of inheriting a serious disorder and a female child has no chance of inheriting the disorder. Others believe that limited use should be allowed for medical reasons, such as to prevent gender-specific hereditary disorders. Some people believe that use of such methods should be prohibited, regardless of the reason. In 2014, is studying done on all City University of New York, students showed the mean of students in the first year College to be 20 points three years old with a standard division of 1.2 years in 2018 in 2018, Data collected from example of 100 city University of New York, students showed the middle age of students in the first year of college to be 19.8 years old with a standard division of 15 years.1 8-1 Review and Preview 8-2 Basics of Hypothesis Testing 8-3 Testing a Claim About a Proportion 8-4 Testing a Claim About a Mean: s Known 8-5 Testing a Claim About a Mean: s Not Known 8-6 Testing a Claim About a Standard Deviation or Variance Hypothesis Testing 390Ģ CHAPTER PROBLEM Does the MicroSort method of gender selection increase the likelihood that a baby will be a girl? Gender-selection methods are somewhat controversial. So the French questions to select the numbers that are parameters and the second questions is select the numbers that are statistics. So a parameter with actually any details or those details that defines a population. For example, for example, we have the population mean we have the population variance, we have the population size, it's a C while is statistic, it's those details that defines a sample. The example of statistics include your sample mean your sample variance, your sample size courtesy. So let's go back to our question in 24 is studying done on all city University of New york to ensure that the main age of students in the first year of of college to be 20.3 years with a standard deviation of 1.3 years. So that means our population mean mu is of course to 20.3 and our population standard deviation sigma, we have that because to 1.2 years.
So, so that means that we have for question one, we have this B 20.3 and 1.2. So for question one, our answer is option B. For a second question it says selecting numbers that are statistic.
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