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nsdq007 nsdq007
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3 months ago
The descriptive statistics for the age differences (husband age – wife age) from a sample of 100 married couples are shown here.



Based on these statistics, do the data appear to be normally distributed?



Yes, because the mean and the median are roughly the same.



Yes, because the value of IQR/sis roughly 1.3.



No, because the value of IQR/sis less than 1.3.



No, because the mean and the median are the same.

Textbook 

Introductory Statistics: A Problem-Solving Approach


Edition: 3rd
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joshamjosham
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More solutions for this book are available here

No, because the value of IQR/sis less than 1.3.



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nsdq007 Author
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3 months ago
this is exactly what I needed
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Thank you, thank you, thank you!
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2 hours ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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