Problem 1. |10 palnes Let X be a random varikbie, wtiah hea the talowiną probablity mass h.nctlan: (0.18 if x= -K. f(xi =0.2 if s= 13, jt = 29. atherwise. H. Dalemine wwieiter ilhe Hndon verislle N...


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Problem 1.<br>|10 palnes<br>Let X be a random varikbie, wtiah hea the talowiną probablity mass h.nctlan:<br>(0.18<br>if x= -K.<br>f(xi =0.2 if s= 13,<br>jt = 29.<br>atherwise.<br>H. Dalemine wwieiter ilhe Hndon verislle N econtinKS Dr diserale.<br>Tha randam vor isble X la?<br>ainoe the aet at all pnsalaio valuaa of X ia<br>Note: Do not fcrget to use braces and | ror the sets<br>b. Dotemina wwhich ot the valuRs e and 13 the andem werisble Xk more Ikey to teke.<br>The ovent that X= -K ?<br>+ the ovent trat X = 13<br>c. Fhd the constant k<br>d. Computo the following probabitise:<br>P-5 < X< 23)-<br>6. Lat batha cuTulatve dkbi but on hurctian af the mncom varisbie<br>EvalAte the cumuative datihutian tunction Per the nerdom vardaae X at the glvan point:<br>F(31) =<br>1. Find the expected valu of the randem varsbie X.<br>E(X) = -8 -<br>+ 13.<br>

Extracted text: Problem 1. |10 palnes Let X be a random varikbie, wtiah hea the talowiną probablity mass h.nctlan: (0.18 if x= -K. f(xi =0.2 if s= 13, jt = 29. atherwise. H. Dalemine wwieiter ilhe Hndon verislle N econtinKS Dr diserale. Tha randam vor isble X la? ainoe the aet at all pnsalaio valuaa of X ia Note: Do not fcrget to use braces and | ror the sets b. Dotemina wwhich ot the valuRs e and 13 the andem werisble Xk more Ikey to teke. The ovent that X= -K ? + the ovent trat X = 13 c. Fhd the constant k d. Computo the following probabitise: P-5 <>< 23)-="" 6.="" lat="" batha="" cutulatve="" dkbi="" but="" on="" hurctian="" af="" the="" mncom="" varisbie="" evalate="" the="" cumuative="" datihutian="" tunction="" per="" the="" nerdom="" vardaae="" x="" at="" the="" glvan="" point:="" f(31)="1." find="" the="" expected="" valu="" of="" the="" randem="" varsbie="" x.="" e(x)="-8" -="" +="">

Jun 08, 2022
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