Description Usage Format Details Source References See Also
Dataset verizon The Basic Practice of Statistics, 5th edition.
1 | data("verizon")
|
Repair time in hours
ILEC (Verizon) customer or CLEC customer
Local telephone companies must provide repair service for customers of other telephone companies who lease their lines. The local company is called the ILEC (Incumbent Local Exchange Carrier). Competing companies are CLECs (Competing Local Exchange Carriers). The data are a random sample of 1687 repair times (hours) from areas in which Verizon is the ILEC. Of these, 1664 are Verizon's own customers (ILEC) and 23 are customers of other companies (CLEC). The distributions of repair times are strongly skewed. Data courtesy of Tim Hesterberg, Insightful Corporation.
http://bcs.whfreeman.com/bps5e/content/cat_110/bps5e_large_datasets.zip
Moore, David S. 2009. The Basic Practice of Statistics. 5th edition. New York: W. H. Freeman.
Other large datasets from BPS 5th ed.: bliss
;
call
; class
;
concept
; education
;
floridavote
; foodsafety
;
income
; literacy
;
newt
; reading
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