Question: ANSWER THIS QUESTION CORRECTLY. SHOW COMPLETE SOLUTIONS. THANKS QUESTION: IF THE DEALER HAS 2 TYPES OF LAMPS A AND B, WITH LAMP A TO LAST

ANSWER THIS QUESTION CORRECTLY. SHOW COMPLETE SOLUTIONS. THANKS

QUESTION: IF THE DEALER HAS 2 TYPES OF LAMPS A AND B, WITH LAMP A TO LAST FOR 3,000 HOURS AT A STANDARD DEVIATION OF 300 HOURS, AND LAMP B TO LAST FOR 2,500 HOURS AT A STANDARD DEVIATION OF 300 HOURS, WHAT SHOULD BE THE COEFFIECIENT OF VARIATION FOR EACH.

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