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Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

Afactory buys 10% of its components from suppliers b and the rest from supplier c. it is known that 6% of the components it buys are faulty. of the components brought from suppliers a,9% are faulty and of the components bought from suppliers b, 3% are faulty. find the percentage of components bought from supplier c that are faulty.