Use the given sample data to construct the indicated confidence interval for the population mean. The football coach randomly selected ten players and timed how long each player took to perform a...


Use the given sample data to construct the indicated confidence interval for the population mean.<br>The football coach randomly selected ten players and timed how long each player took to perform a certain drill. The times (in minutes) were:<br>12.7<br>14.6<br>11.7<br>12.6<br>11.5<br>11.2<br>7.2<br>10.3<br>7.2<br>9.1<br>Determine a 95% confidence interval for the mean time for all players.<br>O A. (9.00, 12.62)<br>O B. (9.57, 12.05)<br>O C. (9.09, 12.53 )<br>O D. (9.29, 12.30 )<br>O E. (9.50, 12.12)<br>

Extracted text: Use the given sample data to construct the indicated confidence interval for the population mean. The football coach randomly selected ten players and timed how long each player took to perform a certain drill. The times (in minutes) were: 12.7 14.6 11.7 12.6 11.5 11.2 7.2 10.3 7.2 9.1 Determine a 95% confidence interval for the mean time for all players. O A. (9.00, 12.62) O B. (9.57, 12.05) O C. (9.09, 12.53 ) O D. (9.29, 12.30 ) O E. (9.50, 12.12)

Jun 07, 2022
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