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QUESTION T. PART A |4 marks] The owner of a hardware shop that sells electrical wire by the meter is considering selling the wire pre-cut
QUESTION T. PART A |4 marks] The owner of a hardware shop that sells electrical wire by the meter is considering selling the wire pre-cut lengths in order to reduce labour costs. A sample of lengths (in metres) of wires sold over t course of one day produced the following data: 3, 7, 4, 2.5, 3, 20, 5, 5, 15, 3.5, 3 (i) Find the mean length of wires in the sample in metres
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International Marketing And Export Management
Authors: Gerald Albaum , Alexander Josiassen , Edwin Duerr
8th Edition
1292016922, 978-1292016924
