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Category > Statistics Posted 25 May 2017 My Price 7.00

A random sample of five college women was asked for their own heights

A random sample of five college women was asked for their own heights and their mothers’ heights. The researchers wanted to know whether college women are taller on average than their mothers. The results (in inches) follow:

a. Define the parameter of interest in this situation.

b. Find a 95% confidence interval for the parameter you defined in part (a).

c. Using the interval in part (b), write a sentence or two about the relationship between women students’ heights and their mothers’ heights for the population. Your explanation should be written to be understood by someone with no training in statistics.

d. Explain two different things that the researchers could have done to obtain a narrower interval than the one you found in part (b).

 

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Status NEW Posted 25 May 2017 08:05 AM My Price 7.00

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file 1495701616-Answer.docx preview (166 words )
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