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

An article gave data on various characteristics of subdivisions that could be used in deciding whether to provide electrical power using overhead lines or underground lines. Here are the values of the variable x = total length of streets within a subdivision:

1280	5320	4390	2100	1240	3060	4970
1050	360	3330	3380	340	1000	960
1320	530	3350	540	3870	1250	2400
960	1120	2120	450	2250	2320	2400
3150	5700	5220	500	1850	2460	5850
2900	2730	1670	100	5770	3150	1890
510	240	396	1419	2109

(a) Construct a stem-and-leaf display using the thousands digit as the stem and the hundreds digit as the leaf. (Enter numbers from smallest to largest separated by spaces. Enter NONE for stems with no values.)

Stems	Leaves
0
1
2
3
4
5

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

less than 2000
between 2000 and 4000

Expert Solution

milcah answered 1 year ago

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