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Two coins are tossed. Let K be the random variable representing the number of tails that occurs, 1)List all the possible outcomes using the tree-diagram and the values of the random variable K present it using table. 3) For the third column of the table, find the probability of each random variable K.​

Sagot :

Answer:

H T 1

H H 0

T T 2

T H 1

K=0,1,2

Step-by-step explanation:

The possible outcomes of a two coins tossed are: HH,HT,TH,TT. The random variable K is 0,1,2.

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