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Author Question: A computer package was used to generate the following printout for estimating the mean sale price of ... (Read 87 times)

Hungry!

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A computer package was used to generate the following printout for estimating the mean sale price of homes in a particular neighborhood.

X = sale_price

SAMPLE MEAN OF X =46,400
SAMPLE STANDARD DEV =13,747
SAMPLE SIZE OF X =15
CONFIDENCE =90

UPPER LIMIT =52,650.6
SAMPLE MEAN OF X =46,400
LOWER LIMIT =40,149.4
Which of the following is a practical interpretation of the interval above?
◦ 90% of the homes in this neighborhood have sale prices that fall between $40,149.40 and $52,650.60.
◦ We are 90% confident that the true sale price of all homes in this neighborhood fall between $40,149.40 and $52,650.60.
◦ We are 90% confident that the mean sale price of all homes in this neighborhood falls between $40,149.40 and $52,650.60.
◦ All are correct practical interpretations of this interval.


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Marked as best answer by Hungry! on Feb 14, 2020

xiaomengxian

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Hungry!

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Reply 2 on: Feb 14, 2020
Gracias!


carlsona147

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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