Question

Supposed three coins are tossed. Let X be the random variable representing the number of heads occur. Construct a table that shows the sample space and values of the random variable X.

Answer 1

Solution:

S={HHH, HHT, HTH, THH, TTT, TTH, THT, HTT}

X be the random variable representing the number of heads occur

X={0,1,2,3}