A statistician reached the following conclusions about games between

Question

A statistician reached the following conclusions about games between university soccer teams: Overall, a team playing on its home field has a 45% chance of a win, a 25% chance of a loss, and a 30% chance of a draw (a tied outcome). In the games where one or more goals are scored, the team that scores the first goal has a 55% chance of scoring it in the game's first half and a 45% chance of scoring it later in the game. When that team is the home team (i.e., a team playing on its home field), there is a 40% chance that the other team will score no goals at all, and therefore a 60% chance that it will score one or more goals.

Select for X and for Y two different outcomes such that the information provided explicitly includes the statistician's estimates of the probability that if X occurs, so will Y. Make only two selections, one in each column.

Select for X and for Y two different outcomes such that the information provided explicitly includes the statistician's estimates of the probability that if X occurs, so will Y. Make only two selections, one in each column.

Ziniya · Answer

KarishmaB

Please help with this question solution.

Bunuel · Answer

This question is discussed in detail here: https://gmatclub.com/forum/a-statistici ... 26705.html Hope it helps.

X	Y
		The home team scores at least two goals in the game.
		The home team scores the first goal.
		A goal is scored in the first half of the game.
		A goal is scored in the second half of the game.
		The team opposing the home team scores at least one goal.

A statistician reached the following conclusions about games between

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