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OpenStudy (anonymous):
What statistic should he study?
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OpenStudy (anonymous):
A coach wants to know if soccer players who warm up before a game will score more points than those who don't warm up. He will break the team up into two groups and make sure each player gets equal time on the field. He will then count how many points each player makes during the game. What statistic should he study?
OpenStudy (solomonzelman):
idk
OpenStudy (anonymous):
The standard deviation of the number of points earned by each player The standard deviation of the number of points earned by each group The mean number of points earned by each player The mean number of points earned by each group
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