Compare the sample mean (3.25) for these drinking data to the population mean (µ = 3.00; σ = 0.75). Does this sample do a good job representing the population mean? Why or why not? A) Yes because it is more than one standard deviation from the population mean B) Yes because it is less than one standard deviation from the population mean C) No because it is more than one standard deviation from the population mean D) No because it is less than one standard deviation from the population mean

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Asked Oct 3, 2019
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Compare the sample mean (3.25) for these drinking data to the population mean (µ = 3.00; σ = 0.75). Does this sample do a good job representing the population mean? Why or why not?

 
A) Yes because it is more than one standard deviation from the population mean
 
B) Yes because it is less than one standard deviation from the population mean
 
C) No because it is more than one standard deviation from the population mean
 
D) No because it is less than one standard deviation from the population mean
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Expert Answer

Step 1

The sample mean is given by 3.25.

Step 2

The population mean and standard deviations are 3.00 and 0.75 respectiv...

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to(3t 0.75) (2.25, 3.75)

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