SOLUTION: when a coin is tossed in the air it lands on heads 1/4 and it lands tail 3/4, write down the probabilty distrubtion of X.

Algebra ->  Probability-and-statistics -> SOLUTION: when a coin is tossed in the air it lands on heads 1/4 and it lands tail 3/4, write down the probabilty distrubtion of X.       Log On


   



Question 697202: when a coin is tossed in the air it lands on heads 1/4 and it lands tail 3/4, write down the probabilty distrubtion of X.

Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
X is either heads H or tails T

If it is heads (ie X = H), then P(X) = 1/4

If X = T, then P(X) = 3/4

So the probability distribution of X (as a table) is

X P(X)
H 1/4
T 3/4