Question: 10.99 A production process is supposed to be producing 10-ohm resistors. Fifteen randomly selected resistors showed a sample mean of 9.8 ohms and a sample

10.99 A production process is supposed to be producing 10-ohm resistors. Fifteen randomly selected resistors showed a sample mean of 9.8 ohms and a sample standard deviation of 0.5 ohm. Are the specifications of the process being met? Should a two-tailed test be used here?

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