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The football coach randomly selected ten players and timed how long each player took to perform a certain drill. The times (in minutes) were: 11.8,

The football coach randomly selected ten players and timed how long each player took to perform a certain drill. The times (in minutes) were: 11.8, 6.5, 5.3, 14.9, 10.5, 5.3, 11, 10.1, 12.7, 8.5 Determine a 95 percent confidence interval for the mean time for all players

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