(3 points) Klinefelter syndrome, alternatively known as XXY, is a genetic disorder characterised by the presence...
(1 point) Klinefelter syndrome, alternatively known as XXY, is a genetic disorder characterised by the presence of an extra X chromosome. The disorder only affects males. Suppose a researcher estimates that the probability that a newborn male will have Klinefelter syndrome is 0.0014. Suppose that a particular hospital delivers 1797 male babies in a year. Part a) Using a binomial model, what is the probability that more than two of the male births have Klinefelter syndrome? Give your answer to...
Klinefelter syndrome (47, XXY) and Turner syndrome (45, X) are due to View Available Hint(s) O improper segregation of sex chromosomes during meiosis improper segregation of autosomes during mitosis o improper segregation of sex chromosomes during mitosis O improper segregation of autosomes during meiosis they Submit Provide Feedback What are pseudoautosomal regions (PARs) on the sex chromosomes? View Available Hint(s) They are homozygous regions of autosomal chromosomes. They are hemizygous regions of the X and Y chromosomes. They are homologous...
Conditional probability
please follow the comment
2. Tay-Sachs disease is a genetic disorder caused by a mutation on chromosome 15 that is believed to occur in roughly 1 in 320000 babies in the U.S. As part of a cutting-edge genomics company, you've designed a new test for Tay-Sachs that is 99.2% accurate (ie, gives a positive result) in those babies that have the disorder, and 97% accurate (i.e. gives a negative result) in babies that don't have the disorder. Suppose...
The highest grade for Florida oranges is U.S. Fancy and is based principally on color. Suppose that Shannon owns a small organic orchard and that the proportion of oranges she grows which can be classified as U.S. Fancy is 0.40. One morning, Shannon randomly picks 44 oranges. Estimate the probability that the number of oranges that will be classified as U.S. Fancy, X, is fewer than 16. Use a normal approximation to the binomial distribution with continuity correction to obtain...
If np 2 5 and nq 25, estimate P(fewer than 3) with n 13 and p 0.4 by using the normal distributiorn as an approximation to the binomial distribution; if np <5 or nq<5, then state that the normal approximation is not suitable Select the correct choice below and, if necessary, fill in the answer box to complete your choice O A. P(fewer than 3)- (Round to four decimal places as needed.) B. The normal approximation is not suitable Click...
leach My Notes Suppose that a category of world class runners are known to run a marathon (26 miles) in an average of 148 minutes with a standard deviation of 15 minutes. Consider 49 of the races. Let x = the average of the 49 races. a Part (a) Give the distribution of (Round your standard deviation to two decimal places.) Part (b) Find the probability that the runner will average between 146 and 149 minutes in these 49 marathons....
MY NOT DETAILS 19. (1.23/3.33 Points) PREVIOUS ANSWERS ILLOWSKYINTROSTAT1 7.HW.076. The attention span of a two-year-old is exponentially distributed with a mean of about 9 minutes. Suppose we randomly survey 60 two-year-olds. Partial Part Give the distribution of X X- Part Part Give the distribution of X (Round your standard deviation to two decimal places.) -OOO) Parte) Part Calculate the probability that an individual attention span is less than 10 minutes. (Round your answer to four decimal places.) Calculate the...
Suppose that a category of world class runners are known to run a marathon (26 miles) in an average of 148 minutes with a standard deviation of 16 minutes. Consider 49 of the races Let = the average of the 49 races. Part(a) Give the distribution of X (Round your standard deviation to two decimal places) X-N 148 (4 Part (b) Find the probability that the average of the sample will be between 145 and 149 minutes in these 49...
U.S. Fancy and is based The highest grade for Florida oranges is U.S. Fancy and is based principally on color. Suppose that Shannon owns a smal organic orchard and that the proportion of oranges she grows which can be classified as U.S. Fancy is 0.40. One morning, Shannon randomly picks 44 orangcs. Estimate the probability that the number of oranges that will be classificd as U.S. Fancy X, is fewer than 17. Use a normal approximation to the binomial distribution...
1. In the following problem, check that it is appropriate to use the normal approximation to the binomial. Then use the normal distribution to estimate the requested probabilities. It is known that 76% of all new products introduced in grocery stores fail (are taken off the market) within 2 years. If a grocery store chain introduces 63 new products, find the following probabilities. (Round your answers to four decimal places.) (a) within 2 years 47 or more fail (b) within...