The U.S. Bureau of Mines produces data on the price of minerals. Shown here are the average
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Gold ($ per oz.) 161.1 308.0 613.0 460.0 376.0 424.0 361.0 318.0 368.0 448.0 438.0 382.6 Copper (cents per lb.) 64.2 93.3 01.3 84.2 72.8 76.5 66.8 67.0 66.1 82.5 120.5 130.9 Silver ($ per oz.) 4.4 11.1 20.6 10.5 8.0 11.4 8.1 6.1 5.5 7.0 6.5 5.5 Aluninun (cents per lb.) 39.8 61.0 71.6 76.0 76.0 77.8 81.0 81.0 81.0 72.3 110.1 87.8
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The overall F for this model was 1219 with a p value of 002 which is significant at a 01 The t tes...View the full answer
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Business Statistics For Contemporary Decision Making
ISBN: 978-1118749647
8th edition
Authors: Black Ken
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