Items from a production line can have defects A or B. Some items have both, some just

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Items from a production line can have defects A or B. Some items have both, some just one, but most have neither. Tables (a) and (b) show two alternative sets of joint probabilities:

(a) A Total B B 0.02 0.08 0.18 0.72 0.20 0.80 Total 0.10 0.90 1.00 Test for independence in each case. (b) A

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Modern Engineering Mathematics

ISBN: 9781292253497

6th Edition

Authors: Glyn James

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Question Posted: Jan 21, 2024 10:01 AM

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Items from a production line can have defects A or B. Some items have both, some just

Question:

(a) A Total B B 0.02 0.08 0.18 0.72 0.20 0.80 Total 0.10 0.90 1.00 Test for independence in each case. (b) A Total B B 0.06 0.04 0.14 0.76 0.20 0.80 Total 0.10 0.90 1.00

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The row and column totals shown in the tables are the ...View the full answer

Modern Engineering Mathematics

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