10.61 Many cheeses are produced in the shape of a wheel. Because of the differences in consistency...
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10.61 Many cheeses are produced in the shape of a wheel. Because of the differences in consistency between these different types of cheese, the amount of cheese, measured by weight, varies from wheel to wheel. Heidi Cembert wishes to determine whether there is a significant difference, at the 10% level, between the weight per wheel of Gouda and Brie cheese. She randomly samples 16 wheels of Gouda and finds the mean is 1.2 lb with a standard deviation of 0.32 lb; she then randomly samples 14 wheels of Brie and finds a mean of 1.05 lb and a standard deviation of 0.25 lb. What is the p-value for Heidi’s hypothesis of equality? Assume normality.
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Related Book For
Just The Essentials Of Elementary Statistics
ISBN: 9780495314875
10th Edition
Authors: Robert Johnson, Patricia Kuby
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