An article gave data on various characteristics of subdivisions that could be used in deciding whether...

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An article gave data on various characteristics of subdivisionsthat could be used in deciding whether to provide electrical powerusing overhead lines or underground lines. Here are the values ofthe variable x = total length of streets within asubdivision:

1280532043902100124030604970
1050360333033803401000960
13205303350540387012502400
96011202120450225023202400
315057005220500185024605850
290027301670100577031501890
51024039614192109

(a) Construct a stem-and-leaf display using the thousands digitas the stem and the hundreds digit as the leaf. (Enter numbers fromsmallest to largest separated by spaces. Enter NONE for stems withno values.)

StemsLeaves
0
1
2
3
4
5

What proportion of subdivisions have total length less than2000? Between 2000 and 4000? (Round your answers to three decimalplaces.)

less than 2000    
between 2000 and 4000    

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