Amini-golf course is determining the par score for each of its holes. the dot plot shows the number of strokes required to place a ball in the ninth hole for a sample of 25 players.
which measure of center is best to use to determine the expected number of strokes required for the ninth hole?
the mean is the best choice because the data is nearly symmetrical.
the median is the best choice because data is clustered.
the mean is the best choice because the data is skewed to the right.
the median is the best choice because the data is skewed to the left.

Our star pitcher, foster enlight, can throw a pitch so fast that it gets to the catcher’s mitt before it leaves foster’s fingers! if the team wins a game then the probability that foster was pitching is 0.8 but only if foster had at least one day’s rest since his last pitching assignment. if foster does not have a day off and the team still wins, the probability that foster was pitching drops by half of what it was on the previous day. if the team wins three games in succession from the toronto tachyons and foster pitched in game #2, what is the probability that he pitched in one or more of the other games? (assume that foster did not pitch on the day before the first game of this three game series.)