suppose there are four people to tested in covid 19. let P represent positive N represent negative and Z represent the number of infected persons that occur.Find the random variable Z
1
Expert's answer
2022-06-15T16:34:22-0400
S={PPPP,PPPN,PPNP,PNPP,NPPP,
PPNN,PNPN,PNNP,NPNP,NPPN,NNPP,
PNNN,NPNN,NNPN,NNNP,NNNN}
The possible values of random variable Z are 0,1,2,3,4.
Comments
Leave a comment