Five data entry operators work at the data processing department of the birmingham bank. each day for 30 days, the number of defective records in a sample of 200 records typed by these operators has been noted, as follows: sample no. no. defectives sample no. no. defectives sample no. no. defectives 1 7 11 6 21 18 2 6 12 6 22 12 3 20 13 15 23 6 4 10 14 3 24 6 5 10 15 11 25 14 6 8 16 7 26 9 7 12 17 13 27 14 8 10 18 5 28 6 9 5 19 17 29 11 10 14 20 16 30 4 a) establish 3sigma upper and lower control limits. ucl subscript p =

Emil motycka is considered an entrepreneur because

What are the positive environmental trends seen today? many industries are taking measures to reduce the use( _gold,carbon dioxide,ozone_) of -depleting substances and are turning to(_scarce,renewable,non-recyclable_) energy sources though they may seem expensive. choose one of those 3 option to fill the

Google started as one of many internet search engines, amazon started as an online book seller, and ebay began as a site where people could sell used personal items in auctions. these firms have grown to be so large and dominant that they are facing antitrust scrutiny from competition regulators in the us and elsewhere. did these online giants grow by fairly beating competition, or did they use unfair advantages? are there any clouds on the horizon for these firms -- could they face diseconomies of scale or diseconomies of scope as they continue to grow? if so, what factors may limit their continued growth?