Answer to Question #149490 in Statistics and Probability for Asghar Ali

Question

We have a bag that contains 2red balls,3 blue balls and 4 green balls.For our first experiment,we take a random ball from the bag, observing its color, return the ball. To the bag and then take a second ball at random, observing its color
Describe the sample space and event space

Answer 1

The sample space is the space of all possible outcomes. In our case, we can present it in the following form: $S=\{RR,RB,RG,BR,BB,BG,GR,GB,GG\}$ . $S$ is the event space. $R$ denotes a red ball, $B$ denotes a blue ball and $G$ denotes a green ball. The event space is the same.