A study was done on body temperatures on men. For a sample of 24 men recorded a sample mean of 97.6 F. The samples are independent and the population is normally distributed with standard deviation 0.62 F. Test the claim that the true mean is greater than 95 F. Required: Compute the test statistic (z) : Round to two decimals

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A study was done on body temperatures on men. For a sample of 24 men recorded a sample mean of 97.6 F. The samples are independent and the population is normally distributed with standard deviation 0.62 F. Test the claim that the true mean is greater than 95 F.
 
 
 
Required: Compute the test statistic (z) :
Round to two decimals
 
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