Gangatharan g Asked a Question
December 30, 2021 10:48 ampts 30 pts
toss a fair coin twice, and let X be defined as the number of heads observe. Which of the following is correct ? (P.(k) denotes the PMF) (A) P(0) 1/2 B)P)=2/3 P2) 1/4 (C) P(2) 3/4 (C)
  • 1 Answer(s)
  • 0 Likes
  • 2 Comments
  • Shares
  • Anuj s. thankyou
    d
    • cropped4855796225385057095.jpg
    Likes(0) Reply(0)
  • Murali
    probability of geting head is 1/2 for a fair coin option d ... p(x =2) ... denoted 2 heads occuring ... that i.e p(x =2)=(1/2)*(1/2)
    Likes(1) Reply(0)