Ill Education | MIT - Massachusetts x | Learner Dashboard | MITx Microl x X Lec. 7: Conditioning on a random X Traductor de Google * *Dashboard x + X C learning.edx.org/course/course-v1:MITx+6.431x+1T2022/block-v1:MITx+6.43 1x+12022+type@sequential+block@Lec_7_Conditioning_on_a_random_variable_Independence_of_r_v_s/block-v1:MITx+6.431x+ 1T2022+type@vertical+block@ch... 1 Q E * # 02 Aplicaciones YouTube Q Maps G Gmail @ Traducir & Nueva pestana 3. Exercise: Conditional PMFs Bookmark this page Exercises due Mar 4, 2022 06:59 -05 Exercise: Conditional PMFs 7 points possible (graded) For each of the formulas below, state whether it is true or false. a) PX,Y.z (x, y, z) = py (y) Pzy ( z | y) Pxx,z (x |y, z) Select an option v b) Px, Yiz (x, y | z) = px (x) priz (y | z) Select an option v c) Px,Yz (x, y | z) = Pxz (x | z) Pyx,z (y | x, z) Select an option v ") [Px.MZ (z, y | 2) = 1 Select an option v el EEPx,YIZ (x, y | 2) = 1 Select an option v f) Px,viz (x, y | z) = PX,Y,z (x, y, z) Pz (z) Select an option v 9) Pxy,z (x | y, 2) = PX,Y,z (x, y, z) PY,z (y, z) Select an option v ESP 9:33 p. m. LAA 23/02/2022 2