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Use the given degree of confidence and sample data to construct a confidence interval for the population means . Assume
Posted: Wed May 11, 2022 7:14 am
by answerhappygod
- Use The Given Degree Of Confidence And Sample Data To Construct A Confidence Interval For The Population Means Assume 1 (15.41 KiB) Viewed 24 times
Use the given degree of confidence and sample data to construct a confidence interval for the population means . Assume that the population has a normal distribution The football coach randomly selected twelve players and timed how long each player took to perform a certain drill, The times in minutes were 70 10.8 9.5 8.0 11.5 7.5 6.4 11.3 10.2. 126 8.5 6.8 Determine a 94% confidence interval for the mean time for all players. Make sure to include correct symbol, formuta and round oft rule for each step. (12 pts) Round the sample mean and the sample standard deviation to 2 decimal places (2pts) Point estimate (3pts) Critical value: (3pts) Margin of Error (3pts) CI: