True/False
Instruction 8-5
The actual voltages of power packs labelled as 12 volts are as follows: 11.77,11.90,11.64,11.84,12.13,11.99,and 11.77.
-Referring to Instruction 8-5,a confidence interval estimate of the population mean would only be valid if the distribution of voltages is normal.
Correct Answer:
Verified
Correct Answer:
Verified
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