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Mathematics, 30.11.2019 03:31 carlalopezelox9533
Use the given data to construct a confidence interval for the population standard deviation, σσ. assume that the population has a normal distribution: the football coach randomly selected the following players and timed how long each player took to perform a certain drill. the times (in minutes) were:
[10,10,15,10,11,7,5,5]
find a 95.0 confidence interval for the population standard deviation σ
a) 2.6194049< σ< 6.43192582.6194049< σ< 6.4319258
b) 2.2194049< σ< 6.83192582.2194049< σ< 6.8319258
c) 2.6194049< σ< 7.43192582.6194049< σ< 7.4319258
d) none of these
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Use the given data to construct a confidence interval for the population standard deviation, σσ. ass...
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