Bottles of a certain brand of juice have an average volume of 63.79 ounces with

Question

Bottles of a certain brand of juice have an average volume of 63.79 ounces with a standard deviation of 2.49 ounces. 49 bottles are randomly selected. If you need to determine a probability regarding the sample mean, what is the mean and standard deviation of this sampling distribution?

mean = 63.79, standard deviation = 0.36

mean = 63.79, standard deviation = 2.49

mean = 63.79, standard deviation = 0.05

mean = 9.11, standard deviation = 2.49    

mean = 63.79, standard deviation = 0.36

mean = 63.79, standard deviation = 2.49

mean = 63.79, standard deviation = 0.05

mean = 9.11, standard deviation = 2.49    

Explanation / Answer

Standard deviation of sampling distribution = standard deviation / sqrt (n)

= 2.49 / sqrt (49)

= 0.36

Mean of sampling distribution = mean = 63.79

Option-A) mean = 36.79 and Standard deviation = 0.36

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