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Apoker player is dealt three spades and two hearts. He

Mathematical Statistics and Data Analysis | 3rd Edition | ISBN: 9788131519547 | Authors: John A. Rice ISBN: 9788131519547 224

Solution for problem 29 Chapter 1

Mathematical Statistics and Data Analysis | 3rd Edition

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Mathematical Statistics and Data Analysis | 3rd Edition | ISBN: 9788131519547 | Authors: John A. Rice

Mathematical Statistics and Data Analysis | 3rd Edition

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Problem 29

Apoker player is dealt three spades and two hearts. He discards the two hearts and draws two more cards. What is the probability that he draws two more spades?

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AGRY32000Exam2StudyGuide Lecture20:MendelianGenetics1 • TounderstandtheimportanceofMendel’sworkingenetics o Mendel-Austrianmonkthatworkedonpea-crossestofindouthowinheritanceworked o Hisworkwasnotinitiallyappreciatedbecauseitdisprovedtheblendingtheory,whichwas thepopularbeliefinthe19 century § Blendingtheorymeantthatparentaltraitsweremixedtogetherandnotconserved inoffspring • TounderstandtheelegantandscientificdesignofMendel’sexperiments o Usedpeaplantsbecausetheywereeasytoglowandtopollinateinacontrolledway § Selffertilizationaswellascrossfertilizationwaspossible o Peaplantsheusedwereallfrompure-breedinglines(selfpollinatedplantsthatproduced thesametraitsineverygeneration),andusedvarioustraits(phenotypes)toconduct propergeneticanalysis § Roundorwrinkledseeds § Yelloworgreenseeds § Purpleorwhiteflowers o Experiment1:RoundxwrinkledcrossàF1:allroundàF2:3round1wrinkled § OnephenotypedisappearedinF1,reappearedinF2with3:1ratio § Roundphenotypewasdominantoverwrinkled o Experiment2:RRxRràallround(1:1RR/Rr) o Experiment3:Rrxrràhalfroundhalfwrinkled(1:1Rr/rr) • TounderstandtheexperimentalobservationsthatledtoMendel’sLawofEqualSegregation o BasedonExperiments1-3,Mendeldiscoveredthefollowing: § Equalseparationofallelesoccurredduringgameteformation § Agametecontainedonlyoneformofthealleles § Atfertilization,gametefusionwasrandom • Tounderstandhowthefollowingconceptswerediscoveredandtheirmeaning: o Genotype:pairofallelescarriedbyindividuals(RR,Rr,rr) o Phenotype:appearanceofgenotypes(round,wrinkled) o Alleles:alternativeformsofagene(R,r) o Dominant:aphenotypethatappearsinF1oftwopurebreedinglines o Recessive:aphenotypethatdisappearsinF1andreappearsinF2ofheterozygouscross Lecture21:MendelianGenetics-ChromosomalBasisofSingleGeneInheritance • Tounderstandthestructuralcomponentsofchromosomesthatfunctionduringsegregation th o Chromosomesandcelldivisionwereobservedinthelate19 centuryby3otherscientists, Mendelwasright! o DNAisadoublehelix o Homologouschromosomesaretwomembersofachromosomepairinadiploidnucleus, oneisfrommomandonefromdad o Ploidy:#ofhomologoussetsofchromosomesinacell § Haploid(n):organismwithonecompletegenome § Diploid(2n):organismwithtwocompletegenomes o Partsofachromosome § Chromatid:oneoftwothatareattachedtogethertoformachromosome(get separatedduringanaphaseofmitosis) § Kinetochore:wherespindlefibersattach § Kinetochoremicrotubules:pushandpulltolineupchromosomesatmetaphase • Tounderstandthemechanicalsimilaritiesanddifferencesbetweenmitosisandmeiosis o Mitosis:somatic(bodycells)dividetoincreasetheirnumber § 1diploidcell(2n)à2diploidcells(2n) § 1haploidcell(n)à2haploidcells(n) § Stepsofmitosisinadiploid • Interphase(2n) • Prophase(4n) • Metaphase(4n) • Anaphase(4n) • Telophase(2n) • Daughtercells(2n) o Meiosis:specializeddiploidcells(germcells/meiocytes)dividetoproducesexcells(sperm andegg) § 1diploidcell(2n)à4haploidcells(n) § Stepsofmeosisinadiploid(sameasmeiosisx2butwithoutreplicationtwice) • Interphase(2n) • Prophase(4n) • Metaphase(4n) • Anaphase(4n) • Telophase(2n) • Daughtercells(2n) Followingonedaughtercell… • ProphaseII(2n) • MetaphaseII(2n) • AnaphaseII(2n) • TelophaseII(1n) • Daughtercells(1n) • Tobeabletofollowthefateofparentalallelesduringmeiosis o Membersofeachpairsofallelesinageneseparateequallywhengametesareproduced • Tounderstandhowmultipleallelescanbeidentifiedandusedingeneticexperiments o Discoveryofgenescanbedonethroughobservingsegregationratios § Flowercolor:+/+(red)xalb/alb(white)àF1:+/albà¼+/+,½+/alb,¼alb/alb • Redisdominantoverwhite § Fruitflywing:+/+(long)x+/sh(shortwing)àF1½+/+,½+/sh • Shortisdominantoverlong § Todetermineifanindividualishomozygousorheterozygous,crosswithrr • Ifallarered,thenitisRR • Ifsomeareredandsomewhite,thenitisRr Lectures22&23:SexDetermination,Sex-LinkedInheritance,andPedigreeAnalysis • Toknowdifferencesbetweensexchromosomesandautosomes o Sexchromosomes:chromosomesthatareconnectedtosexdetermination § 1fromeachparent o Autosomalchromosomes:chromosomesthatareunrelatedtosexdetermination § 22fromeachparent • TounderstandhowtheXY-basedsexdeterminationworksinhuman o SexisdeterminedbynumberofXorpresenceofY § FemaleshaveX/X(AbnormalscanhaveX/null) § MaleshaveX/Y(AbnormalscanhaveX/X/YorX/X/X/Y) • Yencodestestisdeterminingfactor(SRY)whichisadominantactivatorin malenesspathway • Tounderstandthesex-linkedinheritancethatwasfirstdiscoveredinthefruitfly–Drosophila(by Morgan) o EyecolorwascontrolledbyasingleX-linkedgene,Yhasnoinfluencebecauseitdoesnot carrygene § w+=wildtype,dominant(red) § w=mutant,recessive(white) o Cross#1:Femalew+/w+(wild-typeredfly)xMalew/w(mutantwhitefly) àF1:allredàF2:3red:1white § F1areallredbecauseonlyXwithw+exists § F2hastworedfemalesandonewhitemaleandoneredmalebecausew+andw exist o Cross#2:Femalew/w(mutantwhitefly)xMalew+/w+(wild-typeredfly) àF1:1red:1whiteàF2:2red:2white § F1hashalfandhalfsplitbecauseXwithw+andwexists § F2hashalfandhalfsplitagain,withwhitemaleandfemaleandredmaleandfemale becauseofmorewthanw+ • Tobeabletodeduceatypeofallelebasedonhumanpedigrees o 4typesofdisorders: 1. Autosomalrecessive:progenywithunaffectedparentscanhaveit,malesand femalesareequallyaffected 2. Autosomaldominant:disorderisseenineverygeneration,malesandfemalesare equallyaffected 3. X-linkedrecessive:sonsofaffectedmalesarenotaffected,alldaughtersofaffected malesarecarriers,moremalesaffected 4. X-linkeddominant:daughtersofallaffectedmalesareaffected,affectedfemales passitontohalfoftheiroffspring • Tobeabletocalculatesimpleriskfactorsfortransmittingdisease-causingallelesbasedonhuman pedigrees o Mutiplicationofprobabilitiesofeachparent(andgrandparents)=probabilityofoffspring Lecture24:IndependentAssortment • Toknowthegenotypesandphenotypesofgametesthatareproducedbyparental,F1,andF2 individualsinadihybridcross o Mendelusedround(R)andwrinkled(r)seedsalongwithyellow(Y)andgreen(y)seeds o RRyyxrrYY àF1:RrYy(roundyellow) àF2:9/16roundyellow,3/16roundgreenandwrinkledyellow,and1/16wrinkledgreen • Tounderstandthechromosomalbasisofindependentassortment(Mendel’s2 law) nd o Differentallelepairsassortindependentlyduringgameteformation • Tobeabletopredicttheexpectedphenotypicandgenotypicratiosofadihybridcrossand understandtheirprobabilityofoccurrence o For2pairsofallelesusePunnettsquare o Formorethan2,usebranchdiagram o Productrule:theprobabilityofindependenteventsoccurringtogetheristheproductof theirindividualprobabilities o Sumrule:theprobabilityofeitheroftwonaturallyexclusiveeventsisthesumoftheir probability • Tobeabletousethechi-squaretesttostatisticallyevaluatephenotypicorgenotypicratios o Chi-squaretest:determinestheprobabilityofobtainingobservedproportionsbychance underaspecifichypothesis § Sumof((observed-expected) /expected) § Df=#ofcategories–1 § P

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Chapter 1, Problem 29 is Solved
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Textbook: Mathematical Statistics and Data Analysis
Edition: 3
Author: John A. Rice
ISBN: 9788131519547

The full step-by-step solution to problem: 29 from chapter: 1 was answered by , our top Statistics solution expert on 01/05/18, 06:27PM. The answer to “Apoker player is dealt three spades and two hearts. He discards the two hearts and draws two more cards. What is the probability that he draws two more spades?” is broken down into a number of easy to follow steps, and 29 words. This full solution covers the following key subjects: . This expansive textbook survival guide covers 14 chapters, and 809 solutions. This textbook survival guide was created for the textbook: Mathematical Statistics and Data Analysis, edition: 3. Since the solution to 29 from 1 chapter was answered, more than 249 students have viewed the full step-by-step answer. Mathematical Statistics and Data Analysis was written by and is associated to the ISBN: 9788131519547.

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Apoker player is dealt three spades and two hearts. He