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The results of a fitness trial is a random variable x which is normally distributed with mean µ and standard deviation 2.4. a researcher uses the results from a random sample of…
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The results of a fitness trial is a random variable x which is normally distributed with mean µ and standard deviation 2.4. a researcher uses the results from a random sample of…
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Jul 4, 2017
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the results of a fitness trial is a random variable x which is normally distributed with mean µ and standard deviation 2.4. a researcher uses the results from a random sample of 90 trials to calculate a 98% confidence interval for µ. what is the width of this interval ?
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Kyle Finley
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Width of confidence interval is given by
Guilherme Oliveira
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Jul 11, 2017
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