From a population of cans of coffee marked "12 ounces," a sample of 25 cans is selected and the contents of each can are weighed. The sample revealed a mean of 11.8 ounces and a standard deviation of 0.5 ounces. State the null and alternative hypotheses to test if the weight of cans are as it is marked. H0:μ =12 Ha:μ ≠12 H0: μ ≥ 12 Ha: μ < 12 H0:μ <=12 Ha:μ >12 H0:μ <12 Ha:μ >12

From a population of cans of coffee marked "12 ounces," a sample of 25 cans is selected and the contents of each can are weighed. The sample revealed a mean of 11.8 ounces and a standard deviation of 0.5 ounces. State the null and alternative hypotheses to test if the weight of cans are as it is marked. H0:μ =12 Ha:μ ≠12 H0: μ ≥ 12 Ha: μ < 12 H0:μ <=12 Ha:μ >12 H0:μ <12 Ha:μ >12

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter14: Data Mining

Section14.2: Classification Methods

Problem 11P

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