Assume the above life table was constructed from following individuals who were diagnosed with a slow-progressing form of skin cancer and decided not to receive treatment of any form. Calculate the survival probability at year 1 using the Kaplan-Meir approach and interpret the results. Number at Risk,Number ofDeaths, DeNumberCensored, CNSurvivalProbability120203217131621Assume the above life table was constructed from following individuals who werediagnosed with a slow-progressing form of skin cancer and decided not to receivetreatment of any form. Calculate the survival probability at year 1 using the Kaplan-Meir approach and interpret the results.The probability of surviving 1 year after being diagnosed with a slow-progressingform of skin cancer is .80.The probability of surviving 1 year after being diagnosed with a slow-progressingform of skin cancer is .80 for the individuals being followed in this study.The probability of surviving 1 year after being diagnosed with a slow-progressingform of skin cancer is .80 for individuals who decided against all forms oftreatment.The probability of surviving 1 year after being diagnosed with a slow-progressingform of skin cancer is .80 for the individuals being followed in this study and forindividuals who decided against all forms of treatment.Time in Years01☆

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Answered: Assume the above life table was…

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)

6th Edition

ISBN:9781337111348

Author:Bruce Crauder, Benny Evans, Alan Noell

Publisher:Bruce Crauder, Benny Evans, Alan Noell

Chapter5: A Survey Of Other Common Functions

Section5.6: Higher-degree Polynomials And Rational Functions

Problem 5E: Population Genetics In the study of population genetics, an important measure of inbreeding is the...

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Population Genetics In the study of population genetics, an important measure of inbreeding is the proportion of homozygous genotypesthat is, instances in which the two alleles carried at a particular site on an individuals chromosomes are both the same. For population in which blood-related individual mate, them is a higher than expected frequency of homozygous individuals. Examples of such populations include endangered or rare species, selectively bred breeds, and isolated populations. in general. the frequency of homozygous children from mating of blood-related parents is greater than that for children from unrelated parents Measured over a large number of generations, the proportion of heterozygous genotypesthat is, nonhomozygous genotypeschanges by a constant factor 1 from generation to generation. The factor 1 is a number between 0 and 1. If 1=0.75, for example then the proportion of heterozygous individuals in the population decreases by 25 in each generation In this case, after 10 generations, the proportion of heterozygous individuals in the population decreases by 94.37, since 0.7510=0.0563, or 5.63. In other words, 94.37 of the population is homozygous. For specific types of matings, the proportion of heterozygous genotypes can be related to that of previous generations and is found from an equation. For mating between siblings 1 can be determined as the largest value of for which 2=12+14. This equation comes from carefully accounting for the genotypes for the present generation the 2 term in terms of those previous two generations represented by for the parents generation and by the constant term of the grandparents generation. a Find both solutions to the quadratic equation above and identify which is 1 use a horizontal span of 1 to 1 in this exercise and the following exercise. b After 5 generations, what proportion of the population will be homozygous? c After 20 generations, what proportion of the population will be homozygous?

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