Homework answers / question archive / The living spaces of all homes in a city have a mean of 2450 square feet and a standard deviation of 340 square feet Let x¯ be the mean living space for a random sample of 50 homes selected from this city   Find the mean of the sampling distribution of x¯       Enter an exact answer     mean of x¯=   square feet     Find the standard deviation of the sampling distribution of x¯     Round your answer to one decimal place     standard deviation of x¯=   square feet

The living spaces of all homes in a city have a mean of 2450 square feet and a standard deviation of 340 square feet Let x¯ be the mean living space for a random sample of 50 homes selected from this city   Find the mean of the sampling distribution of x¯       Enter an exact answer     mean of x¯=   square feet     Find the standard deviation of the sampling distribution of x¯     Round your answer to one decimal place     standard deviation of x¯=   square feet

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The living spaces of all homes in a city have a mean of 2450 square feet and a standard deviation of 340

square feet Let x¯ be the mean living space for a random sample of 50 homes selected from this city

 

Find the mean of the sampling distribution of x¯

 

 

 

Enter an exact answer

 

 

mean of x¯=

 

square feet

 

 

Find the standard deviation of the sampling distribution of x¯

 

 

Round your answer to one decimal place

 

 

standard deviation of x¯=

 

square feet